3552240009072 has 80 divisors (see below), whose sum is σ = 9246102322688. Its totient is φ = 1175129337600.

The previous prime is 3552240009053. The next prime is 3552240009089. The reversal of 3552240009072 is 2709000422553.

It is a self number, because there is not a number n which added to its sum of digits gives 3552240009072.

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, 7474098 + ... + 7935150.

Almost surely, 2^{3552240009072} is an apocalyptic number.

It is an amenable number.

3552240009072 is an abundant number, since it is smaller than the sum of its proper divisors (5693862313616).

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

3552240009072 is a wasteful number, since it uses less digits than its factorization.

3552240009072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462278 (or 462272 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 3552240009072 in words is "three trillion, five hundred fifty-two billion, two hundred forty million, nine thousand, seventy-two".