1304342232 has 32 divisors (see below), whose sum is σ = 3262680000. Its totient is φ = 434537504.

The previous prime is 1304342231. The next prime is 1304342233. The reversal of 1304342232 is 2322434031.

It is an interprime number because it is at equal distance from previous prime (1304342231) and next prime (1304342233).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304342231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31519 + ... + 60017.

It is an arithmetic number, because the mean of its divisors is an integer number (101958750).

Almost surely, 2^1304342232 is an apocalyptic number.

1304342232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304342232 is an abundant number, since it is smaller than the sum of its proper divisors (1958337768).

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

1304342232 is a wasteful number, since it uses less digits than its factorization.

1304342232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30415 (or 30411 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1304342232 is about 36115.6784790207. The cubic root of 1304342232 is about 1092.6066816283.

Adding to 1304342232 its reverse (2322434031), we get a palindrome (3626776263).

The spelling of 1304342232 in words is "one billion, three hundred four million, three hundred forty-two thousand, two hundred thirty-two".