157032041674 has 12 divisors (see below), whose sum is σ = 250218877014. Its totient is φ = 73897431104.

The previous prime is 157032041671. The next prime is 157032041689. The reversal of 157032041674 is 476140230751.

It can be written as a sum of positive squares in 3 ways, for example, as 156938784025 + 93257649 = 396155^2 + 9657^2 .

It is a super-2 number, since 2×157032041674² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (157032041671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135840289 + ... + 135841444.

Almost surely, 2^157032041674 is an apocalyptic number.

157032041674 is a deficient number, since it is larger than the sum of its proper divisors (93186835340).

157032041674 is a wasteful number, since it uses less digits than its factorization.

157032041674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271681769 (or 271681752 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 157032041674 in words is "one hundred fifty-seven billion, thirty-two million, forty-one thousand, six hundred seventy-four".