158334740928 has 896 divisors, whose sum is σ = 600166318080. Its totient is φ = 40310784000.

The previous prime is 158334740917. The next prime is 158334740939. The reversal of 158334740928 is 829047433851.

It is a happy number.

158334740928 is a `hidden beast` number, since 1 + 5 + 83 + 3 + 474 + 0 + 92 + 8 = 666.

158334740928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (158334740917) and next prime (158334740939).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 394849528 + ... + 394849928.

It is an arithmetic number, because the mean of its divisors is an integer number (669828480).

Almost surely, 2^158334740928 is an apocalyptic number.

158334740928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158334740928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300083159040).

158334740928 is an abundant number, since it is smaller than the sum of its proper divisors (441831577152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158334740928 is an equidigital number, since it uses as much as digits as its factorization.

158334740928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

It can be divided in two parts, 15833 and 4740928, that added together give a square (4756761 = 2181²).

The spelling of 158334740928 in words is "one hundred fifty-eight billion, three hundred thirty-four million, seven hundred forty thousand, nine hundred twenty-eight".