40499496496 has 40 divisors (see below), whose sum is σ = 79845670800. Its totient is φ = 19894575360.

The previous prime is 40499496461. The next prime is 40499496517. The reversal of 40499496496 is 69469499404.

40499496496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1676826 + ... + 1700806.

It is an arithmetic number, because the mean of its divisors is an integer number (1996141770).

Almost surely, 2^40499496496 is an apocalyptic number.

It is an amenable number.

40499496496 is a deficient number, since it is larger than the sum of its proper divisors (39346174304).

40499496496 is a wasteful number, since it uses less digits than its factorization.

40499496496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25837 (or 25831 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 64.

The spelling of 40499496496 in words is "forty billion, four hundred ninety-nine million, four hundred ninety-six thousand, four hundred ninety-six".