14225665612461 has 4 divisors (see below), whose sum is σ = 18967554149952. Its totient is φ = 9483777074972.

The previous prime is 14225665612453. The next prime is 14225665612511. The reversal of 14225665612461 is 16421656652241.

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 14225665612461 - 2³ = 14225665612453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14225665611461) 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, 2370944268741 + ... + 2370944268746.

It is an arithmetic number, because the mean of its divisors is an integer number (4741888537488).

Almost surely, 2^{14225665612461} is an apocalyptic number.

It is an amenable number.

14225665612461 is a deficient number, since it is larger than the sum of its proper divisors (4741888537491).

14225665612461 is an equidigital number, since it uses as much as digits as its factorization.

14225665612461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741888537490.

The product of its digits is 4147200, while the sum is 51.

The spelling of 14225665612461 in words is "fourteen trillion, two hundred twenty-five billion, six hundred sixty-five million, six hundred twelve thousand, four hundred sixty-one".