12367479072 has 96 divisors (see below), whose sum is σ = 35404750080. Its totient is φ = 3757178880.

The previous prime is 12367479053. The next prime is 12367479079. The reversal of 12367479072 is 27097476321.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is not an unprimeable number, because it can be changed into a prime (12367479079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35872 + ... + 161312.

It is an arithmetic number, because the mean of its divisors is an integer number (368799480).

Almost surely, 2^12367479072 is an apocalyptic number.

12367479072 is a gapful number since it is divisible by the number (12) 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 12367479072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17702375040).

12367479072 is an abundant number, since it is smaller than the sum of its proper divisors (23037271008).

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

12367479072 is a wasteful number, since it uses less digits than its factorization.

12367479072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125546 (or 125538 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 48.

The spelling of 12367479072 in words is "twelve billion, three hundred sixty-seven million, four hundred seventy-nine thousand, seventy-two".