12914752446 has 24 divisors (see below), whose sum is σ = 27984712080. Its totient is φ = 4304494656.

The previous prime is 12914752429. The next prime is 12914752481. The reversal of 12914752446 is 64425741921.

12914752446 is a `hidden beast` number, since 12 + 9 + 147 + 52 + 446 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193110 + ... + 251238.

It is an arithmetic number, because the mean of its divisors is an integer number (1166029670).

Almost surely, 2^12914752446 is an apocalyptic number.

12914752446 is an abundant number, since it is smaller than the sum of its proper divisors (15069959634).

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

12914752446 is a wasteful number, since it uses less digits than its factorization.

12914752446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70480 (or 70477 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

It can be divided in two parts, 1291475 and 2446, that added together give a palindrome (1293921).

The spelling of 12914752446 in words is "twelve billion, nine hundred fourteen million, seven hundred fifty-two thousand, four hundred forty-six".