240157554431376 has 20 divisors (see below), whose sum is σ = 620407015614512. Its totient is φ = 80052518143776.

The previous prime is 240157554431363. The next prime is 240157554431387. The reversal of 240157554431376 is 673134455751042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501641191946 + ... + 2501641192041.

Almost surely, 2^{240157554431376} is an apocalyptic number.

It is an amenable number.

240157554431376 is an abundant number, since it is smaller than the sum of its proper divisors (380249461183136).

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

240157554431376 is a wasteful number, since it uses less digits than its factorization.

240157554431376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003282383998 (or 5003282383992 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 57.

The spelling of 240157554431376 in words is "two hundred forty trillion, one hundred fifty-seven billion, five hundred fifty-four million, four hundred thirty-one thousand, three hundred seventy-six".