240536117443556 has 96 divisors (see below), whose sum is σ = 503353630080000. Its totient is φ = 99346108176000.

The previous prime is 240536117443547. The next prime is 240536117443579. The reversal of 240536117443556 is 655344711635042.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29191706 + ... + 36513393.

It is an arithmetic number, because the mean of its divisors is an integer number (5243266980000).

Almost surely, 2^{240536117443556} is an apocalyptic number.

It is an amenable number.

240536117443556 is an abundant number, since it is smaller than the sum of its proper divisors (262817512636444).

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

240536117443556 is a wasteful number, since it uses less digits than its factorization.

240536117443556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65705313 (or 65705311 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 240536117443556 in words is "two hundred forty trillion, five hundred thirty-six billion, one hundred seventeen million, four hundred forty-three thousand, five hundred fifty-six".