12572713347841 has 4 divisors (see below), whose sum is σ = 12578613262384. Its totient is φ = 12566813433300.

The previous prime is 12572713347713. The next prime is 12572713347847. The reversal of 12572713347841 is 14874331727521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12572713347841 - 2⁷ = 12572713347713 is a prime.

It is a super-2 number, since 2×12572713347841² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12572713347847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949954075 + ... + 2949958336.

It is an arithmetic number, because the mean of its divisors is an integer number (3144653315596).

Almost surely, 2^{12572713347841} is an apocalyptic number.

It is an amenable number.

12572713347841 is a deficient number, since it is larger than the sum of its proper divisors (5899914543).

12572713347841 is an equidigital number, since it uses as much as digits as its factorization.

12572713347841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899914542.

The product of its digits is 7902720, while the sum is 55.

The spelling of 12572713347841 in words is "twelve trillion, five hundred seventy-two billion, seven hundred thirteen million, three hundred forty-seven thousand, eight hundred forty-one".