40616995684 has 12 divisors (see below), whose sum is σ = 71081168508. Its totient is φ = 20308090400.

The previous prime is 40616995637. The next prime is 40616995693. The reversal of 40616995684 is 48659961604.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8958622500 + 31658373184 = 94650^2 + 177928^2 .

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 3 ways as a sum of consecutive naturals, for example, 289554 + ... + 406294.

It is an arithmetic number, because the mean of its divisors is an integer number (5923430709).

Almost surely, 2^40616995684 is an apocalyptic number.

It is an amenable number.

40616995684 is a deficient number, since it is larger than the sum of its proper divisors (30464172824).

40616995684 is a wasteful number, since it uses less digits than its factorization.

40616995684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203726 (or 203724 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 40616995684 in words is "forty billion, six hundred sixteen million, nine hundred ninety-five thousand, six hundred eighty-four".