40422865521732 has 24 divisors (see below), whose sum is σ = 94321833077472. Its totient is φ = 13474029432000.

The previous prime is 40422865521683. The next prime is 40422865521859. The reversal of 40422865521732 is 23712556822404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31733769 + ... + 32982992.

It is an arithmetic number, because the mean of its divisors is an integer number (3930076378228).

Almost surely, 2^{40422865521732} is an apocalyptic number.

It is an amenable number.

40422865521732 is an abundant number, since it is smaller than the sum of its proper divisors (53898967555740).

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

40422865521732 is a wasteful number, since it uses less digits than its factorization.

40422865521732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64768819 (or 64768817 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 40422865521732 in words is "forty trillion, four hundred twenty-two billion, eight hundred sixty-five million, five hundred twenty-one thousand, seven hundred thirty-two".