40941163756 has 12 divisors (see below), whose sum is σ = 71648638600. Its totient is φ = 20470124160.

The previous prime is 40941163751. The next prime is 40941163771. The reversal of 40941163756 is 65736114904.

It is not an unprimeable number, because it can be changed into a prime (40941163751) 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, 159895 + ... + 327793.

Almost surely, 2^40941163756 is an apocalyptic number.

It is an amenable number.

40941163756 is a deficient number, since it is larger than the sum of its proper divisors (30707474844).

40941163756 is a wasteful number, since it uses less digits than its factorization.

40941163756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228864 (or 228862 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 40941163756 in words is "forty billion, nine hundred forty-one million, one hundred sixty-three thousand, seven hundred fifty-six".