12131200484 has 24 divisors (see below), whose sum is σ = 24065946240. Its totient is φ = 5304330144.

The previous prime is 12131200483. The next prime is 12131200489. The reversal of 12131200484 is 48400213121.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (12131200483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6138284 + ... + 6140259.

It is an arithmetic number, because the mean of its divisors is an integer number (1002747760).

Almost surely, 2^12131200484 is an apocalyptic number.

It is an amenable number.

12131200484 is a deficient number, since it is larger than the sum of its proper divisors (11934745756).

12131200484 is a wasteful number, since it uses less digits than its factorization.

12131200484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278579 (or 12278577 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The spelling of 12131200484 in words is "twelve billion, one hundred thirty-one million, two hundred thousand, four hundred eighty-four".