40044417062466 has 16 divisors (see below), whose sum is σ = 80319637685664. Its totient is φ = 13309671760704.

The previous prime is 40044417062381. The next prime is 40044417062509. The reversal of 40044417062466 is 66426071444004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9616812775 + ... + 9616816938.

It is an arithmetic number, because the mean of its divisors is an integer number (5019977355354).

Almost surely, 2^{40044417062466} is an apocalyptic number.

40044417062466 is an abundant number, since it is smaller than the sum of its proper divisors (40275220623198).

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

40044417062466 is a wasteful number, since it uses less digits than its factorization.

40044417062466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19233630065.

The product of its (nonzero) digits is 3096576, while the sum is 48.

The spelling of 40044417062466 in words is "forty trillion, forty-four billion, four hundred seventeen million, sixty-two thousand, four hundred sixty-six".