14534140455 has 24 divisors (see below), whose sum is σ = 25204336560. Its totient is φ = 7747902720.

The previous prime is 14534140441. The next prime is 14534140487. The reversal of 14534140455 is 55404143541.

14534140455 is a `hidden beast` number, since 14 + 53 + 4 + 140 + 455 = 666.

It is not a de Polignac number, because 14534140455 - 2⁶ = 14534140391 is a prime.

It is a super-2 number, since 2×14534140455² (a number of 21 digits) contains 22 as substring.

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, 22516 + ... + 171974.

It is an arithmetic number, because the mean of its divisors is an integer number (1050180690).

Almost surely, 2^14534140455 is an apocalyptic number.

14534140455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14534140455 is a deficient number, since it is larger than the sum of its proper divisors (10670196105).

14534140455 is a wasteful number, since it uses less digits than its factorization.

14534140455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151631 (or 151628 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 14534140455 its reverse (55404143541), we get a palindrome (69938283996).

The spelling of 14534140455 in words is "fourteen billion, five hundred thirty-four million, one hundred forty thousand, four hundred fifty-five".