12900908124 has 192 divisors, whose sum is σ = 36747648000. Its totient is φ = 3890121984.

The previous prime is 12900908123. The next prime is 12900908213. The reversal of 12900908124 is 42180900921.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12900908123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17362897 + ... + 17363639.

It is an arithmetic number, because the mean of its divisors is an integer number (191394000).

Almost surely, 2^12900908124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12900908124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18373824000).

12900908124 is an abundant number, since it is smaller than the sum of its proper divisors (23846739876).

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

12900908124 is a wasteful number, since it uses less digits than its factorization.

12900908124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 12900908124 in words is "twelve billion, nine hundred million, nine hundred eight thousand, one hundred twenty-four".