406024640405516 has 24 divisors (see below), whose sum is σ = 775219108446720. Its totient is φ = 184537331258000.

The previous prime is 406024640405411. The next prime is 406024640405521. The reversal of 406024640405516 is 615504046420604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482661776 + ... + 483502263.

It is an arithmetic number, because the mean of its divisors is an integer number (32300796185280).

Almost surely, 2^{406024640405516} is an apocalyptic number.

It is an amenable number.

406024640405516 is a deficient number, since it is larger than the sum of its proper divisors (369194468041204).

406024640405516 is a wasteful number, since it uses less digits than its factorization.

406024640405516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966173605 (or 966173603 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 406024640405516 in words is "four hundred six trillion, twenty-four billion, six hundred forty million, four hundred five thousand, five hundred sixteen".