40860687532 has 12 divisors (see below), whose sum is σ = 81721375120. Its totient is φ = 17511723216.

The previous prime is 40860687529. The next prime is 40860687533. The reversal of 40860687532 is 23578606804.

40860687532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

40860687532 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40860687533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729655107 + ... + 729655162.

Almost surely, 2^40860687532 is an apocalyptic number.

It is an amenable number.

40860687532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40860687532 is a wasteful number, since it uses less digits than its factorization.

40860687532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459310280 (or 1459310278 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 40860687532 in words is "forty billion, eight hundred sixty million, six hundred eighty-seven thousand, five hundred thirty-two".