14021136054 has 12 divisors (see below), whose sum is σ = 30379128156. Its totient is φ = 4673712012.

The previous prime is 14021136047. The next prime is 14021136091. The reversal of 14021136054 is 45063112041.

It is a happy number.

14021136054 is a `hidden beast` number, since 1 + 40 + 2 + 1 + 13 + 605 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389475984 + ... + 389476019.

It is an arithmetic number, because the mean of its divisors is an integer number (2531594013).

Almost surely, 2^14021136054 is an apocalyptic number.

14021136054 is an abundant number, since it is smaller than the sum of its proper divisors (16357992102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14021136054 is a wasteful number, since it uses less digits than its factorization.

14021136054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778952011 (or 778952008 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 14021136054 its reverse (45063112041), we get a palindrome (59084248095).

The spelling of 14021136054 in words is "fourteen billion, twenty-one million, one hundred thirty-six thousand, fifty-four".