1304425322112 has 64 divisors (see below), whose sum is σ = 3779868843360. Its totient is φ = 395280399360.

The previous prime is 1304425322093. The next prime is 1304425322129. The reversal of 1304425322112 is 2112235244031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1304425322112² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1304425322112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154402183 + ... + 154410630.

Almost surely, 2^{1304425322112} is an apocalyptic number.

1304425322112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304425322112 is an abundant number, since it is smaller than the sum of its proper divisors (2475443521248).

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

1304425322112 is a wasteful number, since it uses less digits than its factorization.

1304425322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308812841 (or 308812829 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 1304425322112 in words is "one trillion, three hundred four billion, four hundred twenty-five million, three hundred twenty-two thousand, one hundred twelve".