12476249904 has 80 divisors (see below), whose sum is σ = 33655203072. Its totient is φ = 3975147264.

The previous prime is 12476249893. The next prime is 12476249923. The reversal of 12476249904 is 40994267421.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2058142 + ... + 2064194.

Almost surely, 2^12476249904 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 12476249904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16827601536).

12476249904 is an abundant number, since it is smaller than the sum of its proper divisors (21178953168).

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

12476249904 is a wasteful number, since it uses less digits than its factorization.

12476249904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7954 (or 7948 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 12476249904 in words is "twelve billion, four hundred seventy-six million, two hundred forty-nine thousand, nine hundred four".