2040702004 has 24 divisors (see below), whose sum is σ = 3939667200. Its totient is φ = 917167680.

The previous prime is 2040701989. The next prime is 2040702029. The reversal of 2040702004 is 4002070402.

It is a congruent 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, 256644 + ... + 264475.

It is an arithmetic number, because the mean of its divisors is an integer number (164152800).

Almost surely, 2^2040702004 is an apocalyptic number.

It is an amenable number.

2040702004 is a deficient number, since it is larger than the sum of its proper divisors (1898965196).

2040702004 is a wasteful number, since it uses less digits than its factorization.

2040702004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521223 (or 521221 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2040702004 is about 45174.1298089958. The cubic root of 2040702004 is about 1268.4106026939.

Adding to 2040702004 its reverse (4002070402), we get a palindrome (6042772406).

The spelling of 2040702004 in words is "two billion, forty million, seven hundred two thousand, four".