158234115312 has 960 divisors, whose sum is σ = 610700912640. Its totient is φ = 37040357376.

The previous prime is 158234115311. The next prime is 158234115313. The reversal of 158234115312 is 213511432851.

158234115312 is a `hidden beast` number, since 1 + 5 + 82 + 3 + 41 + 1 + 531 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (158234115311) and next prime (158234115313).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158234115311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 456005923 + ... + 456006269.

It is an arithmetic number, because the mean of its divisors is an integer number (636146784).

Almost surely, 2^158234115312 is an apocalyptic number.

158234115312 is a gapful number since it is divisible by the number (12) 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 158234115312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305350456320).

158234115312 is an abundant number, since it is smaller than the sum of its proper divisors (452466797328).

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

158234115312 is a wasteful number, since it uses less digits than its factorization.

158234115312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 501 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The spelling of 158234115312 in words is "one hundred fifty-eight billion, two hundred thirty-four million, one hundred fifteen thousand, three hundred twelve".