157171446016 has 36 divisors (see below), whose sum is σ = 337861943692. Its totient is φ = 72540665856.

The previous prime is 157171445999. The next prime is 157171446071. The reversal of 157171446016 is 610644171751.

It can be written as a sum of positive squares in 2 ways, for example, as 94519353600 + 62652092416 = 307440^2 + 250304^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23610171 + ... + 23616826.

Almost surely, 2^157171446016 is an apocalyptic number.

157171446016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

157171446016 is an abundant number, since it is smaller than the sum of its proper divisors (180690497676).

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

157171446016 is an equidigital number, since it uses as much as digits as its factorization.

157171446016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47227026 (or 47227012 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 157171446016 in words is "one hundred fifty-seven billion, one hundred seventy-one million, four hundred forty-six thousand, sixteen".