14602120646399 has 16 divisors (see below), whose sum is σ = 17900805855744. Its totient is φ = 11720765733600.

The previous prime is 14602120646387. The next prime is 14602120646437. The reversal of 14602120646399 is 99364602120641.

It is not a de Polignac number, because 14602120646399 - 2²⁸ = 14601852210943 is a prime.

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 14602120646399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14602120646359) 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, 2219838707 + ... + 2219845284.

It is an arithmetic number, because the mean of its divisors is an integer number (1118800365984).

Almost surely, 2^{14602120646399} is an apocalyptic number.

14602120646399 is a deficient number, since it is larger than the sum of its proper divisors (3298685209345).

14602120646399 is a wasteful number, since it uses less digits than its factorization.

14602120646399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439684038.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 14602120646399 in words is "fourteen trillion, six hundred two billion, one hundred twenty million, six hundred forty-six thousand, three hundred ninety-nine".