2140743004 has 12 divisors (see below), whose sum is σ = 3837673728. Its totient is φ = 1044264800.

The previous prime is 2140742987. The next prime is 2140743019. The reversal of 2140743004 is 4003470412.

It is a self number, because there is not a number n which added to its sum of digits gives 2140743004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6526492 + ... + 6526819.

It is an arithmetic number, because the mean of its divisors is an integer number (319806144).

Almost surely, 2^2140743004 is an apocalyptic number.

It is an amenable number.

2140743004 is a deficient number, since it is larger than the sum of its proper divisors (1696930724).

2140743004 is a wasteful number, since it uses less digits than its factorization.

2140743004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13053356 (or 13053354 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2140743004 is about 46268.1640439730. The cubic root of 2140743004 is about 1288.8078652540.

The spelling of 2140743004 in words is "two billion, one hundred forty million, seven hundred forty-three thousand, four".