1312883916284 has 24 divisors (see below), whose sum is σ = 2301266652048. Its totient is φ = 655379487360.

The previous prime is 1312883916277. The next prime is 1312883916389. The reversal of 1312883916284 is 4826193882131.

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, 17422592 + ... + 17497784.

It is an arithmetic number, because the mean of its divisors is an integer number (95886110502).

Almost surely, 2^{1312883916284} is an apocalyptic number.

It is an amenable number.

1312883916284 is a deficient number, since it is larger than the sum of its proper divisors (988382735764).

1312883916284 is a wasteful number, since it uses less digits than its factorization.

1312883916284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82205 (or 82203 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 56.

The spelling of 1312883916284 in words is "one trillion, three hundred twelve billion, eight hundred eighty-three million, nine hundred sixteen thousand, two hundred eighty-four".