157461077326336 has 160 divisors (see below), whose sum is σ = 360857484928512. Its totient is φ = 67239913881600.

The previous prime is 157461077326327. The next prime is 157461077326339. The reversal of 157461077326336 is 633623770164751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (157461077326339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2598294436 + ... + 2598355036.

Almost surely, 2^{157461077326336} is an apocalyptic number.

157461077326336 is a gapful number since it is divisible by the number (16) 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 157461077326336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180428742464256).

157461077326336 is an abundant number, since it is smaller than the sum of its proper divisors (203396407602176).

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

157461077326336 is an equidigital number, since it uses as much as digits as its factorization.

157461077326336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63230 (or 63214 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 61.

The spelling of 157461077326336 in words is "one hundred fifty-seven trillion, four hundred sixty-one billion, seventy-seven million, three hundred twenty-six thousand, three hundred thirty-six".