13214015304 has 64 divisors (see below), whose sum is σ = 37787351040. Its totient is φ = 3772130880.

The previous prime is 13214015293. The next prime is 13214015317. The reversal of 13214015304 is 40351041231.

It is a happy number.

It is a super-2 number, since 2×13214015304² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 161569 + ... + 229199.

It is an arithmetic number, because the mean of its divisors is an integer number (590427360).

Almost surely, 2^13214015304 is an apocalyptic number.

13214015304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13214015304 is an abundant number, since it is smaller than the sum of its proper divisors (24573335736).

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

13214015304 is a wasteful number, since it uses less digits than its factorization.

13214015304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68810 (or 68806 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 13214015304 its reverse (40351041231), we get a palindrome (53565056535).

The spelling of 13214015304 in words is "thirteen billion, two hundred fourteen million, fifteen thousand, three hundred four".