13745263323 has 16 divisors (see below), whose sum is σ = 20370341376. Its totient is φ = 8173283040.

The previous prime is 13745263307. The next prime is 13745263331. The reversal of 13745263323 is 32336254731.

It is not a de Polignac number, because 13745263323 - 2⁴ = 13745263307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13745263303) 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, 3927715 + ... + 3931212.

It is an arithmetic number, because the mean of its divisors is an integer number (1273146336).

Almost surely, 2^13745263323 is an apocalyptic number.

13745263323 is a deficient number, since it is larger than the sum of its proper divisors (6625078053).

13745263323 is a wasteful number, since it uses less digits than its factorization.

13745263323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858994.

The product of its digits is 272160, while the sum is 39.

The spelling of 13745263323 in words is "thirteen billion, seven hundred forty-five million, two hundred sixty-three thousand, three hundred twenty-three".