408746080252 has 12 divisors (see below), whose sum is σ = 722679926080. Its totient is φ = 202266101376.

The previous prime is 408746080219. The next prime is 408746080279. The reversal of 408746080252 is 252080647804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526734252 + ... + 526735027.

Almost surely, 2^408746080252 is an apocalyptic number.

It is an amenable number.

408746080252 is a deficient number, since it is larger than the sum of its proper divisors (313933845828).

408746080252 is a wasteful number, since it uses less digits than its factorization.

408746080252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053469380 (or 1053469378 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 408746080252 in words is "four hundred eight billion, seven hundred forty-six million, eighty thousand, two hundred fifty-two".