240545517553752 has 32 divisors (see below), whose sum is σ = 602293258828800. Its totient is φ = 80057910525344.

The previous prime is 240545517553751. The next prime is 240545517553823. The reversal of 240545517553752 is 257355715545042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240545517553751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7745525352 + ... + 7745556407.

It is an arithmetic number, because the mean of its divisors is an integer number (18821664338400).

Almost surely, 2^{240545517553752} is an apocalyptic number.

It is an amenable number.

240545517553752 is an abundant number, since it is smaller than the sum of its proper divisors (361747741275048).

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

240545517553752 is a wasteful number, since it uses less digits than its factorization.

240545517553752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15491082415 (or 15491082411 counting only the distinct ones).

The product of its (nonzero) digits is 147000000, while the sum is 60.

The spelling of 240545517553752 in words is "two hundred forty trillion, five hundred forty-five billion, five hundred seventeen million, five hundred fifty-three thousand, seven hundred fifty-two".