405876950404 has 24 divisors (see below), whose sum is σ = 726356792448. Its totient is φ = 198374698080.

The previous prime is 405876950363. The next prime is 405876950441. The reversal of 405876950404 is 404059678504.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 3474862 + ... + 3589765.

It is an arithmetic number, because the mean of its divisors is an integer number (30264866352).

Almost surely, 2^405876950404 is an apocalyptic number.

It is an amenable number.

405876950404 is a deficient number, since it is larger than the sum of its proper divisors (320479842044).

405876950404 is a wasteful number, since it uses less digits than its factorization.

405876950404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064955 (or 7064953 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 405876950404 in words is "four hundred five billion, eight hundred seventy-six million, nine hundred fifty thousand, four hundred four".