1304244212120 has 32 divisors (see below), whose sum is σ = 2934647284320. Its totient is φ = 521680296960.

The previous prime is 1304244212099. The next prime is 1304244212147. The reversal of 1304244212120 is 212124424031.

It is a self number, because there is not a number n which added to its sum of digits gives 1304244212120.

It is a congruent number.

It is an unprimeable number.

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, 707309 + ... + 1763171.

It is an arithmetic number, because the mean of its divisors is an integer number (91707727635).

Almost surely, 2^{1304244212120} is an apocalyptic number.

1304244212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304244212120 is an abundant number, since it is smaller than the sum of its proper divisors (1630403072200).

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

1304244212120 is a wasteful number, since it uses less digits than its factorization.

1304244212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086755 (or 1086751 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1304244212120 its reverse (212124424031), we get a palindrome (1516368636151).

The spelling of 1304244212120 in words is "one trillion, three hundred four billion, two hundred forty-four million, two hundred twelve thousand, one hundred twenty".