2040718339 has 8 divisors (see below), whose sum is σ = 2262734640. Its totient is φ = 1824784800.

The previous prime is 2040718331. The next prime is 2040718357. The reversal of 2040718339 is 9338170402.

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

It is a cyclic number.

It is not a de Polignac number, because 2040718339 - 2³ = 2040718331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2040718298 and 2040718307.

It is not an unprimeable number, because it can be changed into a prime (2040718331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519984 + ... + 1521325.

It is an arithmetic number, because the mean of its divisors is an integer number (282841830).

Almost surely, 2^2040718339 is an apocalyptic number.

2040718339 is a deficient number, since it is larger than the sum of its proper divisors (222016301).

2040718339 is a wasteful number, since it uses less digits than its factorization.

2040718339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041381.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2040718339 is about 45174.3106090176. The cubic root of 2040718339 is about 1268.4139870573.

The spelling of 2040718339 in words is "two billion, forty million, seven hundred eighteen thousand, three hundred thirty-nine".