240473772689472 has 140 divisors (see below), whose sum is σ = 814673823958720. Its totient is φ = 68706792186624.

The previous prime is 240473772689393. The next prime is 240473772689483. The reversal of 240473772689472 is 274986277374042.

It is a happy number.

240473772689472 is a `hidden beast` number, since 2 + 4 + 0 + 4 + 7 + 3 + 7 + 72 + 6 + 89 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 240473772689472.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3313369972 + ... + 3313442547.

Almost surely, 2^{240473772689472} is an apocalyptic number.

It is an amenable number.

240473772689472 is an abundant number, since it is smaller than the sum of its proper divisors (574200051269248).

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

240473772689472 is an equidigital number, since it uses as much as digits as its factorization.

240473772689472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626812550 (or 6626812531 counting only the distinct ones).

The product of its (nonzero) digits is 1593188352, while the sum is 72.

The spelling of 240473772689472 in words is "two hundred forty trillion, four hundred seventy-three billion, seven hundred seventy-two million, six hundred eighty-nine thousand, four hundred seventy-two".