14455354455 has 24 divisors (see below), whose sum is σ = 25095086640. Its totient is φ = 7697479680.

The previous prime is 14455354399. The next prime is 14455354469. The reversal of 14455354455 is 55445355441.

14455354455 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 53 + 544 + 55 = 666.

It is not a de Polignac number, because 14455354455 - 2¹⁰ = 14455353431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14455354455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221725 + ... + 279414.

It is an arithmetic number, because the mean of its divisors is an integer number (1045628610).

Almost surely, 2^14455354455 is an apocalyptic number.

14455354455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14455354455 is a deficient number, since it is larger than the sum of its proper divisors (10639732185).

14455354455 is a wasteful number, since it uses less digits than its factorization.

14455354455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501791 (or 501788 counting only the distinct ones).

The product of its digits is 2400000, while the sum is 45.

The spelling of 14455354455 in words is "fourteen billion, four hundred fifty-five million, three hundred fifty-four thousand, four hundred fifty-five".