13214353880 has 256 divisors, whose sum is σ = 38041436160. Its totient is φ = 4018636800.

The previous prime is 13214353877. The next prime is 13214353891. The reversal of 13214353880 is 8835341231.

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, 20423717 + ... + 20424363.

It is an arithmetic number, because the mean of its divisors is an integer number (148599360).

Almost surely, 2^13214353880 is an apocalyptic number.

13214353880 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 13214353880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19020718080).

13214353880 is an abundant number, since it is smaller than the sum of its proper divisors (24827082280).

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

13214353880 is a wasteful number, since it uses less digits than its factorization.

13214353880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 13214353880 in words is "thirteen billion, two hundred fourteen million, three hundred fifty-three thousand, eight hundred eighty".