408460861332 has 36 divisors (see below), whose sum is σ = 1077389520480. Its totient is φ = 130233897552.

The previous prime is 408460861301. The next prime is 408460861363. The reversal of 408460861332 is 233168064804.

408460861332 is a `hidden beast` number, since 4 + 0 + 8 + 4 + 608 + 6 + 1 + 3 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (408460861301) and next prime (408460861363).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246654282 + ... + 246655937.

It is an arithmetic number, because the mean of its divisors is an integer number (29927486680).

Almost surely, 2^408460861332 is an apocalyptic number.

It is an amenable number.

408460861332 is an abundant number, since it is smaller than the sum of its proper divisors (668928659148).

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

408460861332 is a wasteful number, since it uses less digits than its factorization.

408460861332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493310252 (or 493310247 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 408460861332 in words is "four hundred eight billion, four hundred sixty million, eight hundred sixty-one thousand, three hundred thirty-two".