12480630276 has 12 divisors (see below), whose sum is σ = 29121470672. Its totient is φ = 4160210088.

The previous prime is 12480630259. The next prime is 12480630299. The reversal of 12480630276 is 67203608421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×12480630276² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520026250 + ... + 520026273.

Almost surely, 2^12480630276 is an apocalyptic number.

It is an amenable number.

12480630276 is an abundant number, since it is smaller than the sum of its proper divisors (16640840396).

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

12480630276 is a wasteful number, since it uses less digits than its factorization.

12480630276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040052530 (or 1040052528 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 12480630276 in words is "twelve billion, four hundred eighty million, six hundred thirty thousand, two hundred seventy-six".