1304232402 has 32 divisors (see below), whose sum is σ = 2858057280. Its totient is φ = 393491520.

The previous prime is 1304232389. The next prime is 1304232421. The reversal of 1304232402 is 2042324031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28033 + ... + 58260.

It is an arithmetic number, because the mean of its divisors is an integer number (89314290).

Almost surely, 2^1304232402 is an apocalyptic number.

1304232402 is an abundant number, since it is smaller than the sum of its proper divisors (1553824878).

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

1304232402 is a wasteful number, since it uses less digits than its factorization.

1304232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86538.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1304232402 is about 36114.1579162522. The cubic root of 1304232402 is about 1092.5760137158.

Adding to 1304232402 its reverse (2042324031), we get a palindrome (3346556433).

It can be divided in two parts, 1 and 304232402, that added together give a palindrome (304232403).

The spelling of 1304232402 in words is "one billion, three hundred four million, two hundred thirty-two thousand, four hundred two".