40896716079 has 16 divisors (see below), whose sum is σ = 57404537600. Its totient is φ = 25826967936.

The previous prime is 40896715999. The next prime is 40896716083. The reversal of 40896716079 is 97061769804.

40896716079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40896716079 - 2²⁰ = 40895667503 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40896716279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674487 + ... + 732615.

It is an arithmetic number, because the mean of its divisors is an integer number (3587783600).

Almost surely, 2^40896716079 is an apocalyptic number.

40896716079 is a deficient number, since it is larger than the sum of its proper divisors (16507821521).

40896716079 is a wasteful number, since it uses less digits than its factorization.

40896716079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70494.

The product of its (nonzero) digits is 4572288, while the sum is 57.

The spelling of 40896716079 in words is "forty billion, eight hundred ninety-six million, seven hundred sixteen thousand, seventy-nine".