12467563381232 has 10 divisors (see below), whose sum is σ = 24155904051168. Its totient is φ = 6233781690608.

The previous prime is 12467563381219. The next prime is 12467563381243. The reversal of 12467563381232 is 23218336576421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389611355648 + ... + 389611355679.

Almost surely, 2^{12467563381232} is an apocalyptic number.

It is an amenable number.

12467563381232 is a deficient number, since it is larger than the sum of its proper divisors (11688340669936).

12467563381232 is an equidigital number, since it uses as much as digits as its factorization.

12467563381232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779222711335 (or 779222711329 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 53.

The spelling of 12467563381232 in words is "twelve trillion, four hundred sixty-seven billion, five hundred sixty-three million, three hundred eighty-one thousand, two hundred thirty-two".