14532343455 has 16 divisors (see below), whose sum is σ = 26573428224. Its totient is φ = 6643356960.

The previous prime is 14532343453. The next prime is 14532343481. The reversal of 14532343455 is 55434323541.

It is not a de Polignac number, because 14532343455 - 2¹ = 14532343453 is a prime.

It is a super-2 number, since 2×14532343455² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532343453) 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, 69201531 + ... + 69201740.

It is an arithmetic number, because the mean of its divisors is an integer number (1660839264).

Almost surely, 2^14532343455 is an apocalyptic number.

14532343455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14532343455 is a deficient number, since it is larger than the sum of its proper divisors (12041084769).

14532343455 is a wasteful number, since it uses less digits than its factorization.

14532343455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138403286.

The product of its digits is 432000, while the sum is 39.

Adding to 14532343455 its reverse (55434323541), we get a palindrome (69966666996).

The spelling of 14532343455 in words is "fourteen billion, five hundred thirty-two million, three hundred forty-three thousand, four hundred fifty-five".