12933338880 has 1152 divisors, whose sum is σ = 56964612096. Its totient is φ = 2418278400.

The previous prime is 12933338867. The next prime is 12933338921. The reversal of 12933338880 is 8883333921.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 155823319 + ... + 155823401.

It is an arithmetic number, because the mean of its divisors is an integer number (49448448).

Almost surely, 2^12933338880 is an apocalyptic number.

12933338880 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 12933338880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28482306048).

12933338880 is an abundant number, since it is smaller than the sum of its proper divisors (44031273216).

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

12933338880 is a wasteful number, since it uses less digits than its factorization.

12933338880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 12933338880 in words is "twelve billion, nine hundred thirty-three million, three hundred thirty-eight thousand, eight hundred eighty".