13398228833 has 8 divisors (see below), whose sum is σ = 14780478240. Its totient is φ = 12043350880.

The previous prime is 13398228827. The next prime is 13398228869. The reversal of 13398228833 is 33882289331.

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

It is not a de Polignac number, because 13398228833 - 2¹⁰ = 13398227809 is a prime.

It is a super-2 number, since 2×13398228833² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13398228133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6841835 + ... + 6843792.

It is an arithmetic number, because the mean of its divisors is an integer number (1847559780).

Almost surely, 2^13398228833 is an apocalyptic number.

It is an amenable number.

13398228833 is a deficient number, since it is larger than the sum of its proper divisors (1382249407).

13398228833 is a wasteful number, since it uses less digits than its factorization.

13398228833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13685727.

The product of its digits is 1492992, while the sum is 50.

The spelling of 13398228833 in words is "thirteen billion, three hundred ninety-eight million, two hundred twenty-eight thousand, eight hundred thirty-three".