40422155532032 has 36 divisors (see below), whose sum is σ = 80686853376360. Its totient is φ = 20210967211008.

The previous prime is 40422155531971. The next prime is 40422155532041. The reversal of 40422155532032 is 23023555122404.

40422155532032 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 66960698 + ... + 67561670.

Almost surely, 2^{40422155532032} is an apocalyptic number.

It is an amenable number.

40422155532032 is a deficient number, since it is larger than the sum of its proper divisors (40264697844328).

40422155532032 is an equidigital number, since it uses as much as digits as its factorization.

40422155532032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863728 (or 863714 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 40422155532032 in words is "forty trillion, four hundred twenty-two billion, one hundred fifty-five million, five hundred thirty-two thousand, thirty-two".