14022140154 has 32 divisors (see below), whose sum is σ = 30625537536. Its totient is φ = 4244719920.

The previous prime is 14022140071. The next prime is 14022140159. The reversal of 14022140154 is 45104122041.

14022140154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14022140159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46032 + ... + 173675.

It is an arithmetic number, because the mean of its divisors is an integer number (957048048).

Almost surely, 2^14022140154 is an apocalyptic number.

14022140154 is an abundant number, since it is smaller than the sum of its proper divisors (16603397382).

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

14022140154 is a wasteful number, since it uses less digits than its factorization.

14022140154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220690.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 14022140154 its reverse (45104122041), we get a palindrome (59126262195).

The spelling of 14022140154 in words is "fourteen billion, twenty-two million, one hundred forty thousand, one hundred fifty-four".