13415551233 has 8 divisors (see below), whose sum is σ = 20442744768. Its totient is φ = 7666029264.

The previous prime is 13415551231. The next prime is 13415551271. The reversal of 13415551233 is 33215551431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13415551233 - 2¹ = 13415551231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13415551194 and 13415551203.

It is not an unprimeable number, because it can be changed into a prime (13415551231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319417866 + ... + 319417907.

It is an arithmetic number, because the mean of its divisors is an integer number (2555343096).

Almost surely, 2^13415551233 is an apocalyptic number.

It is an amenable number.

13415551233 is a deficient number, since it is larger than the sum of its proper divisors (7027193535).

13415551233 is an equidigital number, since it uses as much as digits as its factorization.

13415551233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638835783.

The product of its digits is 27000, while the sum is 33.

The spelling of 13415551233 in words is "thirteen billion, four hundred fifteen million, five hundred fifty-one thousand, two hundred thirty-three".