147857550236928 has 864 divisors, whose sum is σ = 512275494721536. Its totient is φ = 40100464115712.

The previous prime is 147857550236899. The next prime is 147857550236953. The reversal of 147857550236928 is 829632055758741.

147857550236928 is a `hidden beast` number, since 1 + 4 + 7 + 8 + 5 + 7 + 550 + 2 + 3 + 69 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 95 ways as a sum of consecutive naturals, for example, 88696789951 + ... + 88696791617.

It is an arithmetic number, because the mean of its divisors is an integer number (592911452224).

It is a 2-persistent number, because it is pandigital, and so is 2⋅147857550236928 = 295715100473856, but 3⋅147857550236928 = 443572650710784 is not.

Almost surely, 2^{147857550236928} is an apocalyptic number.

147857550236928 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 147857550236928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256137747360768).

147857550236928 is an abundant number, since it is smaller than the sum of its proper divisors (364417944484608).

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

147857550236928 is a wasteful number, since it uses less digits than its factorization.

147857550236928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399 (or 3382 counting only the distinct ones).

The product of its (nonzero) digits is 1016064000, while the sum is 72.

The spelling of 147857550236928 in words is "one hundred forty-seven trillion, eight hundred fifty-seven billion, five hundred fifty million, two hundred thirty-six thousand, nine hundred twenty-eight".