12305595794641 has 4 divisors (see below), whose sum is σ = 12591772441072. Its totient is φ = 12019419148212.

The previous prime is 12305595794633. The next prime is 12305595794647. The reversal of 12305595794641 is 14649759550321.

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 12305595794641 - 2³ = 12305595794633 is a prime.

It is a super-2 number, since 2×12305595794641² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12305595794641.

It is not an unprimeable number, because it can be changed into a prime (12305595794647) 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, 143088323151 + ... + 143088323236.

It is an arithmetic number, because the mean of its divisors is an integer number (3147943110268).

Almost surely, 2^{12305595794641} is an apocalyptic number.

It is an amenable number.

12305595794641 is a deficient number, since it is larger than the sum of its proper divisors (286176646431).

12305595794641 is an equidigital number, since it uses as much as digits as its factorization.

12305595794641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286176646430.

The product of its (nonzero) digits is 40824000, while the sum is 61.

The spelling of 12305595794641 in words is "twelve trillion, three hundred five billion, five hundred ninety-five million, seven hundred ninety-four thousand, six hundred forty-one".