157344946080 has 192 divisors, whose sum is σ = 566705922048. Its totient is φ = 35947791360.

The previous prime is 157344946061. The next prime is 157344946163. The reversal of 157344946080 is 80649443751.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8091249 + ... + 8110671.

It is an arithmetic number, because the mean of its divisors is an integer number (2951593344).

Almost surely, 2^157344946080 is an apocalyptic number.

157344946080 is a gapful number since it is divisible by the number (10) 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 157344946080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283352961024).

157344946080 is an abundant number, since it is smaller than the sum of its proper divisors (409360975968).

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

157344946080 is a wasteful number, since it uses less digits than its factorization.

157344946080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21859 (or 21851 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 157344946080 in words is "one hundred fifty-seven billion, three hundred forty-four million, nine hundred forty-six thousand, eighty".