1361326474323 has 12 divisors (see below), whose sum is σ = 2039188628568. Its totient is φ = 907550982720.

The previous prime is 1361326474303. The next prime is 1361326474327. The reversal of 1361326474323 is 3234746231631.

1361326474323 is a `hidden beast` number, since 1 + 3 + 61 + 3 + 264 + 7 + 4 + 323 = 666.

It is not a de Polignac number, because 1361326474323 - 2¹³ = 1361326466131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1361326474327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2801083038 + ... + 2801083523.

It is an arithmetic number, because the mean of its divisors is an integer number (169932385714).

Almost surely, 2^{1361326474323} is an apocalyptic number.

1361326474323 is a deficient number, since it is larger than the sum of its proper divisors (677862154245).

1361326474323 is an frugal number, since it uses more digits than its factorization.

1361326474323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602166576 (or 5602166564 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

The spelling of 1361326474323 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-six million, four hundred seventy-four thousand, three hundred twenty-three".