36243926793 has 16 divisors (see below), whose sum is σ = 55145916160. Its totient is φ = 23509573488.

The previous prime is 36243926783. The next prime is 36243926821. The reversal of 36243926793 is 39762934263.

36243926793 is a `hidden beast` number, since 3 + 62 + 439 + 2 + 67 + 93 = 666.

It is not a de Polignac number, because 36243926793 - 2¹⁶ = 36243861257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36243926773) 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, 18139105 + ... + 18141102.

It is an arithmetic number, because the mean of its divisors is an integer number (3446619760).

Almost surely, 2^36243926793 is an apocalyptic number.

It is an amenable number.

36243926793 is a deficient number, since it is larger than the sum of its proper divisors (18901989367).

36243926793 is a wasteful number, since it uses less digits than its factorization.

36243926793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36280253 (or 36280247 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 54.

The spelling of 36243926793 in words is "thirty-six billion, two hundred forty-three million, nine hundred twenty-six thousand, seven hundred ninety-three".