1312620283384 has 32 divisors (see below), whose sum is σ = 2472044674320. Its totient is φ = 653409098496.

The previous prime is 1312620283379. The next prime is 1312620283391. The reversal of 1312620283384 is 4833820262131.

It is a self number, because there is not a number n which added to its sum of digits gives 1312620283384.

It is a congruent number.

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, 15920314 + ... + 16002550.

Almost surely, 2^{1312620283384} is an apocalyptic number.

It is an amenable number.

1312620283384 is a deficient number, since it is larger than the sum of its proper divisors (1159424390936).

1312620283384 is a wasteful number, since it uses less digits than its factorization.

1312620283384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91039 (or 91035 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 1312620283384 in words is "one trillion, three hundred twelve billion, six hundred twenty million, two hundred eighty-three thousand, three hundred eighty-four".