12712807444395 has 8 divisors (see below), whose sum is σ = 20340491911056. Its totient is φ = 6780163970336.

The previous prime is 12712807444349. The next prime is 12712807444409. The reversal of 12712807444395 is 59344470821721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12712807444395 - 2¹² = 12712807440299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423760248132 + ... + 423760248161.

It is an arithmetic number, because the mean of its divisors is an integer number (2542561488882).

Almost surely, 2^{12712807444395} is an apocalyptic number.

12712807444395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12712807444395 is a deficient number, since it is larger than the sum of its proper divisors (7627684466661).

12712807444395 is an equidigital number, since it uses as much as digits as its factorization.

12712807444395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847520496301.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 12712807444395 in words is "twelve trillion, seven hundred twelve billion, eight hundred seven million, four hundred forty-four thousand, three hundred ninety-five".