1361365371754 has 8 divisors (see below), whose sum is σ = 2042139365028. Its totient is φ = 680652250080.

The previous prime is 1361365371749. The next prime is 1361365371797. The reversal of 1361365371754 is 4571735631631.

It can be written as a sum of positive squares in 2 ways, for example, as 1357287910729 + 4077461025 = 1165027^2 + 63855^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15161947 + ... + 15251470.

Almost surely, 2^{1361365371754} is an apocalyptic number.

1361365371754 is a deficient number, since it is larger than the sum of its proper divisors (680773993274).

1361365371754 is a wasteful number, since it uses less digits than its factorization.

1361365371754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30435800.

The product of its digits is 4762800, while the sum is 52.

The spelling of 1361365371754 in words is "one trillion, three hundred sixty-one billion, three hundred sixty-five million, three hundred seventy-one thousand, seven hundred fifty-four".