12975393246460 has 12 divisors (see below), whose sum is σ = 27248325817608. Its totient is φ = 5190157298576.

The previous prime is 12975393246443. The next prime is 12975393246461. The reversal of 12975393246460 is 6464239357921.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12975393246461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324384831142 + ... + 324384831181.

It is an arithmetic number, because the mean of its divisors is an integer number (2270693818134).

Almost surely, 2^{12975393246460} is an apocalyptic number.

12975393246460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12975393246460 is an abundant number, since it is smaller than the sum of its proper divisors (14272932571148).

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

12975393246460 is a wasteful number, since it uses less digits than its factorization.

12975393246460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648769662332 (or 648769662330 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 61.

The spelling of 12975393246460 in words is "twelve trillion, nine hundred seventy-five billion, three hundred ninety-three million, two hundred forty-six thousand, four hundred sixty".