12383354880 has 816 divisors, whose sum is σ = 51526631520. Its totient is φ = 2717908992.

The previous prime is 12383354869. The next prime is 12383354903. The reversal of 12383354880 is 8845338321.

12383354880 is a `hidden beast` number, since 1 + 23 + 8 + 3 + 3 + 548 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (816).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 651755511 + ... + 651755529.

Almost surely, 2^12383354880 is an apocalyptic number.

12383354880 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 12383354880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25763315760).

12383354880 is an abundant number, since it is smaller than the sum of its proper divisors (39143276640).

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

12383354880 is a wasteful number, since it uses less digits than its factorization.

12383354880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 12383354880 in words is "twelve billion, three hundred eighty-three million, three hundred fifty-four thousand, eight hundred eighty".