408040664714 has 16 divisors (see below), whose sum is σ = 648089926848. Its totient is φ = 192011627712.

The previous prime is 408040664711. The next prime is 408040664719. The reversal of 408040664714 is 417466040804.

It is not an unprimeable number, because it can be changed into a prime (408040664711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701789 + ... + 1143935.

It is an arithmetic number, because the mean of its divisors is an integer number (40505620428).

Almost surely, 2^408040664714 is an apocalyptic number.

408040664714 is a deficient number, since it is larger than the sum of its proper divisors (240049262134).

408040664714 is a wasteful number, since it uses less digits than its factorization.

408040664714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469309.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 408040664714 in words is "four hundred eight billion, forty million, six hundred sixty-four thousand, seven hundred fourteen".