1304402242332 has 48 divisors (see below), whose sum is σ = 3479296246272. Its totient is φ = 372590969280.

The previous prime is 1304402242303. The next prime is 1304402242417. The reversal of 1304402242332 is 2332422044031.

It is a self number, because there is not a number n which added to its sum of digits gives 1304402242332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656723 + ... + 2313770.

It is an arithmetic number, because the mean of its divisors is an integer number (72485338464).

Almost surely, 2^{1304402242332} is an apocalyptic number.

1304402242332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304402242332 is an abundant number, since it is smaller than the sum of its proper divisors (2174894003940).

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

1304402242332 is a wasteful number, since it uses less digits than its factorization.

1304402242332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974418 (or 3974416 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1304402242332 its reverse (2332422044031), we get a palindrome (3636824286363).

The spelling of 1304402242332 in words is "one trillion, three hundred four billion, four hundred two million, two hundred forty-two thousand, three hundred thirty-two".