408014464790040 has 64 divisors (see below), whose sum is σ = 1250086870863360. Its totient is φ = 106488881589120.

The previous prime is 408014464790033. The next prime is 408014464790057. The reversal of 408014464790040 is 40097464410804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36171489466 + ... + 36171500745.

It is an arithmetic number, because the mean of its divisors is an integer number (19532607357240).

Almost surely, 2^{408014464790040} is an apocalyptic number.

408014464790040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

408014464790040 is an abundant number, since it is smaller than the sum of its proper divisors (842072406073320).

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

408014464790040 is a wasteful number, since it uses less digits than its factorization.

408014464790040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72342990272 (or 72342990268 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 408014464790040 in words is "four hundred eight trillion, fourteen billion, four hundred sixty-four million, seven hundred ninety thousand, forty".