40806928022 has 32 divisors (see below), whose sum is σ = 70939428672. Its totient is φ = 17242689024.

The previous prime is 40806927991. The next prime is 40806928117. The reversal of 40806928022 is 22082960804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3588698 + ... + 3600050.

It is an arithmetic number, because the mean of its divisors is an integer number (2216857146).

Almost surely, 2^40806928022 is an apocalyptic number.

40806928022 is a deficient number, since it is larger than the sum of its proper divisors (30132500650).

40806928022 is a wasteful number, since it uses less digits than its factorization.

40806928022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14952.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 40806928022 in words is "forty billion, eight hundred six million, nine hundred twenty-eight thousand, twenty-two".