2140704715 has 8 divisors (see below), whose sum is σ = 2617314768. Its totient is φ = 1680251040.

The previous prime is 2140704707. The next prime is 2140704743. The reversal of 2140704715 is 5174070412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2140704715 - 2³ = 2140704707 is a prime.

It is a Duffinian number.

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, 4038801 + ... + 4039330.

It is an arithmetic number, because the mean of its divisors is an integer number (327164346).

Almost surely, 2^2140704715 is an apocalyptic number.

2140704715 is a deficient number, since it is larger than the sum of its proper divisors (476610053).

2140704715 is an equidigital number, since it uses as much as digits as its factorization.

2140704715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8078189.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 2140704715 is about 46267.7502694912. The cubic root of 2140704715 is about 1288.8001814017.

The spelling of 2140704715 in words is "two billion, one hundred forty million, seven hundred four thousand, seven hundred fifteen".