1320425993004 has 48 divisors (see below), whose sum is σ = 3121274419200. Its totient is φ = 434392223616.

The previous prime is 1320425992999. The next prime is 1320425993059. The reversal of 1320425993004 is 4003995240231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2035152 + ... + 2604360.

It is an arithmetic number, because the mean of its divisors is an integer number (65026550400).

Almost surely, 2^{1320425993004} is an apocalyptic number.

It is an amenable number.

1320425993004 is an abundant number, since it is smaller than the sum of its proper divisors (1800848426196).

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

1320425993004 is a wasteful number, since it uses less digits than its factorization.

1320425993004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571742 (or 571740 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 1320425993004 in words is "one trillion, three hundred twenty billion, four hundred twenty-five million, nine hundred ninety-three thousand, four".