408373120046 has 16 divisors (see below), whose sum is σ = 650331476784. Its totient is φ = 191660363904.

The previous prime is 408373120021. The next prime is 408373120069. The reversal of 408373120046 is 640021373804.

It is a super-2 number, since 2×408373120046² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 408373119991 and 408373120009.

It is a congruent number.

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, 16087820 + ... + 16113183.

It is an arithmetic number, because the mean of its divisors is an integer number (40645717299).

Almost surely, 2^408373120046 is an apocalyptic number.

408373120046 is a deficient number, since it is larger than the sum of its proper divisors (241958356738).

408373120046 is a wasteful number, since it uses less digits than its factorization.

408373120046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32201395.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 408373120046 in words is "four hundred eight billion, three hundred seventy-three million, one hundred twenty thousand, forty-six".