1304113420 has 12 divisors (see below), whose sum is σ = 2738638224. Its totient is φ = 521645360.

The previous prime is 1304113397. The next prime is 1304113439. The reversal of 1304113420 is 243114031.

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, 32602816 + ... + 32602855.

It is an arithmetic number, because the mean of its divisors is an integer number (228219852).

Almost surely, 2^1304113420 is an apocalyptic number.

1304113420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304113420 is an abundant number, since it is smaller than the sum of its proper divisors (1434524804).

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

1304113420 is a wasteful number, since it uses less digits than its factorization.

1304113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65205680 (or 65205678 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1304113420 is about 36112.5105745917. The cubic root of 1304113420 is about 1092.5427883407.

Adding to 1304113420 its reverse (243114031), we get a palindrome (1547227451).

The spelling of 1304113420 in words is "one billion, three hundred four million, one hundred thirteen thousand, four hundred twenty".