1361325715326 has 32 divisors (see below), whose sum is σ = 3042068659200. Its totient is φ = 451240178040.

The previous prime is 1361325715319. The next prime is 1361325715327. The reversal of 1361325715326 is 6235175231631.

1361325715326 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 3 + 2 + 571 + 53 + 26 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361325715327) 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, 70408590 + ... + 70427921.

It is an arithmetic number, because the mean of its divisors is an integer number (95064645600).

Almost surely, 2^{1361325715326} is an apocalyptic number.

1361325715326 is an abundant number, since it is smaller than the sum of its proper divisors (1680742943874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361325715326 is a wasteful number, since it uses less digits than its factorization.

1361325715326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140836701 (or 140836695 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The spelling of 1361325715326 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-five million, seven hundred fifteen thousand, three hundred twenty-six".