40956374916136 has 16 divisors (see below), whose sum is σ = 77553531711540. Its totient is φ = 20275433126400.

The previous prime is 40956374916133. The next prime is 40956374916161. The reversal of 40956374916136 is 63161947365904.

It can be written as a sum of positive squares in 2 ways, for example, as 40425817096900 + 530557819236 = 6358130^2 + 728394^2 .

It is not an unprimeable number, because it can be changed into a prime (40956374916133) 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, 25344290601 + ... + 25344292216.

Almost surely, 2^{40956374916136} is an apocalyptic number.

It is an amenable number.

40956374916136 is a deficient number, since it is larger than the sum of its proper divisors (36597156795404).

40956374916136 is a wasteful number, since it uses less digits than its factorization.

40956374916136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50688582924 (or 50688582920 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 64.

The spelling of 40956374916136 in words is "forty trillion, nine hundred fifty-six billion, three hundred seventy-four million, nine hundred sixteen thousand, one hundred thirty-six".