12996929484 has 144 divisors (see below), whose sum is σ = 41015310336. Its totient is φ = 3371270400.

The previous prime is 12996929483. The next prime is 12996929489. The reversal of 12996929484 is 48492969921.

12996929484 is a `hidden beast` number, since 1 + 2 + 99 + 69 + 2 + 9 + 484 = 666.

It is a super-4 number, since 4×12996929484⁴ (a number of 42 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (12996929483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2372869 + ... + 2378339.

It is an arithmetic number, because the mean of its divisors is an integer number (284828544).

Almost surely, 2^12996929484 is an apocalyptic number.

12996929484 is a gapful number since it is divisible by the number (14) 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 12996929484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20507655168).

12996929484 is an abundant number, since it is smaller than the sum of its proper divisors (28018380852).

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

12996929484 is a wasteful number, since it uses less digits than its factorization.

12996929484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6356 (or 6351 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 63.

The spelling of 12996929484 in words is "twelve billion, nine hundred ninety-six million, nine hundred twenty-nine thousand, four hundred eighty-four".