406455605364 has 12 divisors (see below), whose sum is σ = 948396412544. Its totient is φ = 135485201784.

The previous prime is 406455605327. The next prime is 406455605407. The reversal of 406455605364 is 463506554604.

It is a tau number, because it is divible by the number of its divisors (12).

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, 16935650212 + ... + 16935650235.

Almost surely, 2^406455605364 is an apocalyptic number.

It is an amenable number.

406455605364 is an abundant number, since it is smaller than the sum of its proper divisors (541940807180).

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

406455605364 is a wasteful number, since it uses less digits than its factorization.

406455605364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33871300454 (or 33871300452 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 406455605364 in words is "four hundred six billion, four hundred fifty-five million, six hundred five thousand, three hundred sixty-four".