12402966576 has 480 divisors, whose sum is σ = 44803354624. Its totient is φ = 2874009600.

The previous prime is 12402966557. The next prime is 12402966599. The reversal of 12402966576 is 67566920421.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16383990 + ... + 16384746.

Almost surely, 2^12402966576 is an apocalyptic number.

12402966576 is a gapful number since it is divisible by the number (16) 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 12402966576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22401677312).

12402966576 is an abundant number, since it is smaller than the sum of its proper divisors (32400388048).

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

12402966576 is a wasteful number, since it uses less digits than its factorization.

12402966576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841 (or 824 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 12402966576 in words is "twelve billion, four hundred two million, nine hundred sixty-six thousand, five hundred seventy-six".