406337044422 has 16 divisors (see below), whose sum is σ = 813747643632. Its totient is φ = 135266755680.

The previous prime is 406337044387. The next prime is 406337044453. The reversal of 406337044422 is 224440733604.

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, 44726529 + ... + 44735612.

It is an arithmetic number, because the mean of its divisors is an integer number (50859227727).

Almost surely, 2^406337044422 is an apocalyptic number.

406337044422 is an abundant number, since it is smaller than the sum of its proper divisors (407410599210).

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

406337044422 is a wasteful number, since it uses less digits than its factorization.

406337044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89462903.

The product of its (nonzero) digits is 387072, while the sum is 39.

The spelling of 406337044422 in words is "four hundred six billion, three hundred thirty-seven million, forty-four thousand, four hundred twenty-two".