1557119416312 has 16 divisors (see below), whose sum is σ = 2929109004360. Its totient is φ = 776023681824.

The previous prime is 1557119416271. The next prime is 1557119416351. The reversal of 1557119416312 is 2136149117551.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317000683 + ... + 317005594.

Almost surely, 2^{1557119416312} is an apocalyptic number.

It is an amenable number.

1557119416312 is a deficient number, since it is larger than the sum of its proper divisors (1371989588048).

1557119416312 is a wasteful number, since it uses less digits than its factorization.

1557119416312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634006590 (or 634006586 counting only the distinct ones).

The product of its digits is 226800, while the sum is 46.

The spelling of 1557119416312 in words is "one trillion, five hundred fifty-seven billion, one hundred nineteen million, four hundred sixteen thousand, three hundred twelve".