40641615026632 has 16 divisors (see below), whose sum is σ = 76203761242140. Its totient is φ = 20320612028736.

The previous prime is 40641615026629. The next prime is 40641615026681. The reversal of 40641615026632 is 23662051614604.

40641615026632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40616735011876 + 24880014756 = 6373126^2 + 157734^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23550103 + ... + 25216870.

Almost surely, 2^{40641615026632} is an apocalyptic number.

It is an amenable number.

40641615026632 is a deficient number, since it is larger than the sum of its proper divisors (35562146215508).

40641615026632 is a wasteful number, since it uses less digits than its factorization.

40641615026632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48871152 (or 48871148 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 40641615026632 in words is "forty trillion, six hundred forty-one billion, six hundred fifteen million, twenty-six thousand, six hundred thirty-two".