40500886694 has 12 divisors (see below), whose sum is σ = 61218672612. Its totient is φ = 20095842780.

The previous prime is 40500886687. The next prime is 40500886697. The reversal of 40500886694 is 49668800504.

It is a happy number.

40500886694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40500886697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555692 + ... + 624335.

It is an arithmetic number, because the mean of its divisors is an integer number (5101556051).

Almost surely, 2^40500886694 is an apocalyptic number.

40500886694 is a deficient number, since it is larger than the sum of its proper divisors (20717785918).

40500886694 is a wasteful number, since it uses less digits than its factorization.

40500886694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180291 (or 1180160 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 40500886694 in words is "forty billion, five hundred million, eight hundred eighty-six thousand, six hundred ninety-four".