240045757715015 has 16 divisors (see below), whose sum is σ = 337235015718720. Its totient is φ = 160588102721280.

The previous prime is 240045757714991. The next prime is 240045757715051. The reversal of 240045757715015 is 510517757540042.

It is not a de Polignac number, because 240045757715015 - 2⁸ = 240045757714759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83639635400 + ... + 83639638269.

It is an arithmetic number, because the mean of its divisors is an integer number (21077188482420).

Almost surely, 2^{240045757715015} is an apocalyptic number.

240045757715015 is a deficient number, since it is larger than the sum of its proper divisors (97189258003705).

240045757715015 is a wasteful number, since it uses less digits than its factorization.

240045757715015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167279273722.

The product of its (nonzero) digits is 6860000, while the sum is 53.

The spelling of 240045757715015 in words is "two hundred forty trillion, forty-five billion, seven hundred fifty-seven million, seven hundred fifteen thousand, fifteen".