13233764355 has 32 divisors (see below), whose sum is σ = 24206529024. Its totient is φ = 6047809536.

The previous prime is 13233764317. The next prime is 13233764399. The reversal of 13233764355 is 55346733231.

It is a happy number.

It is not a de Polignac number, because 13233764355 - 2¹⁰ = 13233763331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345859 + ... + 382211.

It is an arithmetic number, because the mean of its divisors is an integer number (756454032).

Almost surely, 2^13233764355 is an apocalyptic number.

13233764355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13233764355 is a deficient number, since it is larger than the sum of its proper divisors (10972764669).

13233764355 is a wasteful number, since it uses less digits than its factorization.

13233764355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39835.

The product of its digits is 680400, while the sum is 42.

The spelling of 13233764355 in words is "thirteen billion, two hundred thirty-three million, seven hundred sixty-four thousand, three hundred fifty-five".