1361260404717 has 16 divisors (see below), whose sum is σ = 1823108954112. Its totient is φ = 903459832880.

The previous prime is 1361260404709. The next prime is 1361260404733. The reversal of 1361260404717 is 7174040621631.

It is a cyclic number.

It is not a de Polignac number, because 1361260404717 - 2³ = 1361260404709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361260454717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15842842 + ... + 15928532.

It is an arithmetic number, because the mean of its divisors is an integer number (113944309632).

Almost surely, 2^{1361260404717} is an apocalyptic number.

It is an amenable number.

1361260404717 is a deficient number, since it is larger than the sum of its proper divisors (461848549395).

1361260404717 is a wasteful number, since it uses less digits than its factorization.

1361260404717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109248.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 1361260404717 in words is "one trillion, three hundred sixty-one billion, two hundred sixty million, four hundred four thousand, seven hundred seventeen".