13227324880 has 320 divisors, whose sum is σ = 39813451776. Its totient is φ = 3967488000.

The previous prime is 13227324841. The next prime is 13227324899. The reversal of 13227324880 is 8842372231.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20962165 + ... + 20962795.

Almost surely, 2^13227324880 is an apocalyptic number.

13227324880 is a gapful number since it is divisible by the number (10) 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 13227324880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19906725888).

13227324880 is an abundant number, since it is smaller than the sum of its proper divisors (26586126896).

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

13227324880 is a wasteful number, since it uses less digits than its factorization.

13227324880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 13227324880 in words is "thirteen billion, two hundred twenty-seven million, three hundred twenty-four thousand, eight hundred eighty".