40956877359 has 36 divisors (see below), whose sum is σ = 61044296040. Its totient is φ = 26454526560.

The previous prime is 40956877349. The next prime is 40956877391. The reversal of 40956877359 is 95377865904.

It is not a de Polignac number, because 40956877359 - 2⁵ = 40956877327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40956877296 and 40956877305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40956877349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2456152 + ... + 2472770.

It is an arithmetic number, because the mean of its divisors is an integer number (1695674890).

Almost surely, 2^40956877359 is an apocalyptic number.

40956877359 is a deficient number, since it is larger than the sum of its proper divisors (20087418681).

40956877359 is a wasteful number, since it uses less digits than its factorization.

40956877359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16820 (or 16750 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 40956877359 in words is "forty billion, nine hundred fifty-six million, eight hundred seventy-seven thousand, three hundred fifty-nine".