13304221364 has 48 divisors (see below), whose sum is σ = 27527544576. Its totient is φ = 5507616000.

The previous prime is 13304221339. The next prime is 13304221373. The reversal of 13304221364 is 46312240331.

It is a super-2 number, since 2×13304221364² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 58577 + ... + 173319.

It is an arithmetic number, because the mean of its divisors is an integer number (573490512).

Almost surely, 2^13304221364 is an apocalyptic number.

13304221364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13304221364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13763772288).

13304221364 is an abundant number, since it is smaller than the sum of its proper divisors (14223323212).

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

13304221364 is a wasteful number, since it uses less digits than its factorization.

13304221364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114896 (or 114894 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13304221364 its reverse (46312240331), we get a palindrome (59616461695).

The spelling of 13304221364 in words is "thirteen billion, three hundred four million, two hundred twenty-one thousand, three hundred sixty-four".