13774493323 has 4 divisors (see below), whose sum is σ = 13896391608. Its totient is φ = 13652595040.

The previous prime is 13774493267. The next prime is 13774493413. The reversal of 13774493323 is 32339447731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13774493323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13774493923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60948973 + ... + 60949198.

It is an arithmetic number, because the mean of its divisors is an integer number (3474097902).

Almost surely, 2^13774493323 is an apocalyptic number.

13774493323 is a deficient number, since it is larger than the sum of its proper divisors (121898285).

13774493323 is a wasteful number, since it uses less digits than its factorization.

13774493323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121898284.

The product of its digits is 1143072, while the sum is 46.

The spelling of 13774493323 in words is "thirteen billion, seven hundred seventy-four million, four hundred ninety-three thousand, three hundred twenty-three".