406299692088046 has 16 divisors (see below), whose sum is σ = 609515514938880. Its totient is φ = 203127854476120.

The previous prime is 406299692087969. The next prime is 406299692088083. The reversal of 406299692088046 is 640880296992604.

It is a self number, because there is not a number n which added to its sum of digits gives 406299692088046.

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, 1490505255 + ... + 1490777821.

It is an arithmetic number, because the mean of its divisors is an integer number (38094719683680).

Almost surely, 2^{406299692088046} is an apocalyptic number.

406299692088046 is a deficient number, since it is larger than the sum of its proper divisors (203215822850834).

406299692088046 is a wasteful number, since it uses less digits than its factorization.

406299692088046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350519.

The product of its (nonzero) digits is 644972544, while the sum is 73.

The spelling of 406299692088046 in words is "four hundred six trillion, two hundred ninety-nine billion, six hundred ninety-two million, eighty-eight thousand, forty-six".