1361468736943 has 16 divisors (see below), whose sum is σ = 1606277836800. Its totient is φ = 1129243708800.

The previous prime is 1361468736917. The next prime is 1361468736961. The reversal of 1361468736943 is 3496378641631.

It is a cyclic number.

It is not a de Polignac number, because 1361468736943 - 2⁹ = 1361468736431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361468736973) 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, 2731998 + ... + 3191668.

It is an arithmetic number, because the mean of its divisors is an integer number (100392364800).

Almost surely, 2^{1361468736943} is an apocalyptic number.

1361468736943 is a deficient number, since it is larger than the sum of its proper divisors (244809099857).

1361468736943 is a wasteful number, since it uses less digits than its factorization.

1361468736943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473358.

The product of its digits is 47029248, while the sum is 61.

The spelling of 1361468736943 in words is "one trillion, three hundred sixty-one billion, four hundred sixty-eight million, seven hundred thirty-six thousand, nine hundred forty-three".