40599494495 has 16 divisors (see below), whose sum is σ = 57184154688. Its totient is φ = 27087229440.

The previous prime is 40599494479. The next prime is 40599494497. The reversal of 40599494495 is 59449499504.

It is not a de Polignac number, because 40599494495 - 2⁴ = 40599494479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40599494497) 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, 15674186 + ... + 15676775.

It is an arithmetic number, because the mean of its divisors is an integer number (3574009668).

Almost surely, 2^40599494495 is an apocalyptic number.

40599494495 is a deficient number, since it is larger than the sum of its proper divisors (16584660193).

40599494495 is a wasteful number, since it uses less digits than its factorization.

40599494495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31351010.

The product of its (nonzero) digits is 41990400, while the sum is 62.

The spelling of 40599494495 in words is "forty billion, five hundred ninety-nine million, four hundred ninety-four thousand, four hundred ninety-five".