40936008692 has 18 divisors (see below), whose sum is σ = 72511571538. Its totient is φ = 20221388272.

The previous prime is 40936008677. The next prime is 40936008697. The reversal of 40936008692 is 29680063904.

It can be written as a sum of positive squares in only one way, i.e., 38760159376 + 2175849316 = 196876^2 + 46646^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40936008697) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 715223 + ... + 770334.

It is an arithmetic number, because the mean of its divisors is an integer number (4028420641).

Almost surely, 2^40936008692 is an apocalyptic number.

It is an amenable number.

40936008692 is a deficient number, since it is larger than the sum of its proper divisors (31575562846).

40936008692 is a wasteful number, since it uses less digits than its factorization.

40936008692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485727 (or 1485642 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 40936008692 in words is "forty billion, nine hundred thirty-six million, eight thousand, six hundred ninety-two".