13214133204 has 96 divisors (see below), whose sum is σ = 31868194176. Its totient is φ = 4259673600.

The previous prime is 13214133203. The next prime is 13214133209. The reversal of 13214133204 is 40233141231.

It is a happy number.

It is a super-2 number, since 2×13214133204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214133203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18850054 + ... + 18850754.

It is an arithmetic number, because the mean of its divisors is an integer number (331960356).

Almost surely, 2^13214133204 is an apocalyptic number.

It is an amenable number.

13214133204 is an abundant number, since it is smaller than the sum of its proper divisors (18654060972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13214133204 is a wasteful number, since it uses less digits than its factorization.

13214133204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13214133204 its reverse (40233141231), we get a palindrome (53447274435).

The spelling of 13214133204 in words is "thirteen billion, two hundred fourteen million, one hundred thirty-three thousand, two hundred four".