14653206120221 has 16 divisors (see below), whose sum is σ = 14705979971328. Its totient is φ = 14600540572800.

The previous prime is 14653206120211. The next prime is 14653206120229. The reversal of 14653206120221 is 12202160235641.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14653206120221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14653206120229) 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, 1922736791 + ... + 1922744411.

It is an arithmetic number, because the mean of its divisors is an integer number (919123748208).

Almost surely, 2^{14653206120221} is an apocalyptic number.

It is an amenable number.

14653206120221 is a deficient number, since it is larger than the sum of its proper divisors (52773851107).

14653206120221 is an equidigital number, since it uses as much as digits as its factorization.

14653206120221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13852.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 14653206120221 its reverse (12202160235641), we get a palindrome (26855366355862).

The spelling of 14653206120221 in words is "fourteen trillion, six hundred fifty-three billion, two hundred six million, one hundred twenty thousand, two hundred twenty-one".