240551242345044 has 18 divisors (see below), whose sum is σ = 608060084816730. Its totient is φ = 80183747448336.

The previous prime is 240551242344977. The next prime is 240551242345111. The reversal of 240551242345044 is 440543242155042.

240551242345044 is a `hidden beast` number, since 2 + 4 + 0 + 5 + 512 + 42 + 3 + 4 + 50 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (240551242344977) and next prime (240551242345111).

It can be written as a sum of positive squares in only one way, i.e., 214936124490000 + 25615117855044 = 14660700^2 + 5061138^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3340989476979 + ... + 3340989477050.

Almost surely, 2^{240551242345044} is an apocalyptic number.

It is an amenable number.

240551242345044 is an abundant number, since it is smaller than the sum of its proper divisors (367508842471686).

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

240551242345044 is a wasteful number, since it uses less digits than its factorization.

240551242345044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681978954039 (or 6681978954034 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

The spelling of 240551242345044 in words is "two hundred forty trillion, five hundred fifty-one billion, two hundred forty-two million, three hundred forty-five thousand, forty-four".