40682474515 has 16 divisors (see below), whose sum is σ = 49231429632. Its totient is φ = 32271299424.

The previous prime is 40682474491. The next prime is 40682474561. The reversal of 40682474515 is 51547428604.

40682474515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40682474515 - 2⁹ = 40682474003 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155502 + ... + 1190188.

It is an arithmetic number, because the mean of its divisors is an integer number (3076964352).

Almost surely, 2^40682474515 is an apocalyptic number.

40682474515 is a deficient number, since it is larger than the sum of its proper divisors (8548955117).

40682474515 is a wasteful number, since it uses less digits than its factorization.

40682474515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36666.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 40682474515 in words is "forty billion, six hundred eighty-two million, four hundred seventy-four thousand, five hundred fifteen".