408422557226 has 16 divisors (see below), whose sum is σ = 628306822080. Its totient is φ = 198998548320.

The previous prime is 408422557189. The next prime is 408422557271. The reversal of 408422557226 is 622755224804.

It is a Curzon 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, 2828726 + ... + 2969601.

It is an arithmetic number, because the mean of its divisors is an integer number (39269176380).

Almost surely, 2^408422557226 is an apocalyptic number.

408422557226 is a deficient number, since it is larger than the sum of its proper divisors (219884264854).

408422557226 is a wasteful number, since it uses less digits than its factorization.

408422557226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799229.

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 408422557226 in words is "four hundred eight billion, four hundred twenty-two million, five hundred fifty-seven thousand, two hundred twenty-six".