1004202402 has 64 divisors (see below), whose sum is σ = 2521221120. Its totient is φ = 259991424.

The previous prime is 1004202391. The next prime is 1004202431. The reversal of 1004202402 is 2042024001.

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, 9003 + ... + 45710.

It is an arithmetic number, because the mean of its divisors is an integer number (39394080).

Almost surely, 2^1004202402 is an apocalyptic number.

1004202402 is an abundant number, since it is smaller than the sum of its proper divisors (1517018718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004202402 is a wasteful number, since it uses less digits than its factorization.

1004202402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54767.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1004202402 is about 31689.1527497975. The cubic root of 1004202402 is about 1001.3988429925.

Adding to 1004202402 its reverse (2042024001), we get a palindrome (3046226403).

The spelling of 1004202402 in words is "one billion, four million, two hundred two thousand, four hundred two".