1002140204 has 96 divisors (see below), whose sum is σ = 2017564416. Its totient is φ = 432414720.

The previous prime is 1002140179. The next prime is 1002140213. The reversal of 1002140204 is 4020412001.

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, 7314824 + ... + 7314960.

It is an arithmetic number, because the mean of its divisors is an integer number (21016296).

Almost surely, 2^1002140204 is an apocalyptic number.

It is an amenable number.

1002140204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1002140204 is a wasteful number, since it uses less digits than its factorization.

1002140204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1002140204 is about 31656.5981116102. The cubic root of 1002140204 is about 1000.7128929961.

Adding to 1002140204 its reverse (4020412001), we get a palindrome (5022552205).

The spelling of 1002140204 in words is "one billion, two million, one hundred forty thousand, two hundred four".