2040040715 has 32 divisors (see below), whose sum is σ = 2684897280. Its totient is φ = 1481356800.

The previous prime is 2040040703. The next prime is 2040040721. The reversal of 2040040715 is 5170400402.

It is not a de Polignac number, because 2040040715 - 2¹⁸ = 2039778571 is a prime.

It is a super-2 number, since 2×2040040715² = 8323532237715422450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 871016 + ... + 873354.

It is an arithmetic number, because the mean of its divisors is an integer number (83903040).

Almost surely, 2^2040040715 is an apocalyptic number.

2040040715 is a deficient number, since it is larger than the sum of its proper divisors (644856565).

2040040715 is a wasteful number, since it uses less digits than its factorization.

2040040715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2040040715 is about 45166.8098829218. The cubic root of 2040040715 is about 1268.2735785070.

The spelling of 2040040715 in words is "two billion, forty million, forty thousand, seven hundred fifteen".