14534402054 has 16 divisors (see below), whose sum is σ = 22268988720. Its totient is φ = 7112926080.

The previous prime is 14534402027. The next prime is 14534402087. The reversal of 14534402054 is 45020443541.

It is a super-2 number, since 2×14534402054² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14534402054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360839 + ... + 399090.

It is an arithmetic number, because the mean of its divisors is an integer number (1391811795).

Almost surely, 2^14534402054 is an apocalyptic number.

14534402054 is a deficient number, since it is larger than the sum of its proper divisors (7734586666).

14534402054 is a wasteful number, since it uses less digits than its factorization.

14534402054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760135.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 14534402054 its reverse (45020443541), we get a palindrome (59554845595).

The spelling of 14534402054 in words is "fourteen billion, five hundred thirty-four million, four hundred two thousand, fifty-four".