157826929326 has 16 divisors (see below), whose sum is σ = 344349664128. Its totient is φ = 47826342200.

The previous prime is 157826929321. The next prime is 157826929333. The reversal of 157826929326 is 623929628751.

It is a self number, because there is not a number n which added to its sum of digits gives 157826929326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157826929321) 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 7 ways as a sum of consecutive naturals, for example, 1195658490 + ... + 1195658621.

It is an arithmetic number, because the mean of its divisors is an integer number (21521854008).

Almost surely, 2^157826929326 is an apocalyptic number.

157826929326 is an abundant number, since it is smaller than the sum of its proper divisors (186522734802).

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

157826929326 is a wasteful number, since it uses less digits than its factorization.

157826929326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391317127.

The product of its digits is 19595520, while the sum is 60.

The spelling of 157826929326 in words is "one hundred fifty-seven billion, eight hundred twenty-six million, nine hundred twenty-nine thousand, three hundred twenty-six".