12413479500 has 192 divisors, whose sum is σ = 41911833600. Its totient is φ = 3166257600.

The previous prime is 12413479487. The next prime is 12413479501. The reversal of 12413479500 is 597431421.

12413479500 is a `hidden beast` number, since 12 + 4 + 134 + 7 + 9 + 500 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (12413479501) 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, 290511 + ... + 330489.

It is an arithmetic number, because the mean of its divisors is an integer number (218290800).

Almost surely, 2^12413479500 is an apocalyptic number.

12413479500 is a gapful number since it is divisible by the number (10) 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 12413479500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20955916800).

12413479500 is an abundant number, since it is smaller than the sum of its proper divisors (29498354100).

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

12413479500 is a wasteful number, since it uses less digits than its factorization.

12413479500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40030 (or 40012 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 12413479500 in words is "twelve billion, four hundred thirteen million, four hundred seventy-nine thousand, five hundred".