14649239377412 has 12 divisors (see below), whose sum is σ = 26520174735180. Its totient is φ = 7072046595936.

The previous prime is 14649239377397. The next prime is 14649239377457. The reversal of 14649239377412 is 21477393294641.

It can be written as a sum of positive squares in 2 ways, for example, as 7917155297536 + 6732084079876 = 2813744^2 + 2594626^2 .

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, 63143273063 + ... + 63143273294.

It is an arithmetic number, because the mean of its divisors is an integer number (2210014561265).

Almost surely, 2^{14649239377412} is an apocalyptic number.

It is an amenable number.

14649239377412 is a deficient number, since it is larger than the sum of its proper divisors (11870935357768).

14649239377412 is a wasteful number, since it uses less digits than its factorization.

14649239377412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126286546390 (or 126286546388 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 62.

The spelling of 14649239377412 in words is "fourteen trillion, six hundred forty-nine billion, two hundred thirty-nine million, three hundred seventy-seven thousand, four hundred twelve".