12674764707280 has 80 divisors (see below), whose sum is σ = 31739862425040. Its totient is φ = 4679293538304.

The previous prime is 12674764707263. The next prime is 12674764707281. The reversal of 12674764707280 is 8270746747621.

It can be written as a sum of positive squares in 8 ways, for example, as 5782543614864 + 6892221092416 = 2404692^2 + 2625304^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12674764707281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7089604 + ... + 8695516.

It is an arithmetic number, because the mean of its divisors is an integer number (396748280313).

Almost surely, 2^{12674764707280} is an apocalyptic number.

12674764707280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12674764707280 is an abundant number, since it is smaller than the sum of its proper divisors (19065097717760).

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

12674764707280 is a wasteful number, since it uses less digits than its factorization.

12674764707280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613528 (or 1613522 counting only the distinct ones).

The product of its (nonzero) digits is 44255232, while the sum is 61.

The spelling of 12674764707280 in words is "twelve trillion, six hundred seventy-four billion, seven hundred sixty-four million, seven hundred seven thousand, two hundred eighty".