14401255520453 has 8 divisors (see below), whose sum is σ = 14662709722200. Its totient is φ = 14140619642880.

The previous prime is 14401255520423. The next prime is 14401255520537. The reversal of 14401255520453 is 35402555210441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 599421253729 + 13801834266724 = 774223^2 + 3715082^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14401255520453 - 2²⁴ = 14401238743237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14401255520453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14401255520423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204545528 + ... + 204615921.

It is an arithmetic number, because the mean of its divisors is an integer number (1832838715275).

Almost surely, 2^{14401255520453} is an apocalyptic number.

It is an amenable number.

14401255520453 is a deficient number, since it is larger than the sum of its proper divisors (261454201747).

14401255520453 is an equidigital number, since it uses as much as digits as its factorization.

14401255520453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409162087.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 14401255520453 in words is "fourteen trillion, four hundred one billion, two hundred fifty-five million, five hundred twenty thousand, four hundred fifty-three".