157336879392 has 288 divisors, whose sum is σ = 559412904960. Its totient is φ = 40750824960.

The previous prime is 157336879339. The next prime is 157336879393. The reversal of 157336879392 is 293978633751.

157336879392 is a `hidden beast` number, since 1 + 57 + 336 + 87 + 93 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (157336879393) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7951303 + ... + 7971065.

It is an arithmetic number, because the mean of its divisors is an integer number (1942405920).

Almost surely, 2^157336879392 is an apocalyptic number.

157336879392 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 157336879392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279706452480).

157336879392 is an abundant number, since it is smaller than the sum of its proper divisors (402076025568).

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

157336879392 is a wasteful number, since it uses less digits than its factorization.

157336879392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20156 (or 20145 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 63.

The spelling of 157336879392 in words is "one hundred fifty-seven billion, three hundred thirty-six million, eight hundred seventy-nine thousand, three hundred ninety-two".