1355125251344 has 20 divisors (see below), whose sum is σ = 2625573756096. Its totient is φ = 677557830432.

The previous prime is 1355125251317. The next prime is 1355125251367. The reversal of 1355125251344 is 4431525215531.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3463997 + ... + 3835299.

Almost surely, 2^{1355125251344} is an apocalyptic number.

It is an amenable number.

1355125251344 is a deficient number, since it is larger than the sum of its proper divisors (1270448504752).

1355125251344 is a wasteful number, since it uses less digits than its factorization.

1355125251344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599414 (or 599408 counting only the distinct ones).

The product of its digits is 360000, while the sum is 41.

The spelling of 1355125251344 in words is "one trillion, three hundred fifty-five billion, one hundred twenty-five million, two hundred fifty-one thousand, three hundred forty-four".