14522145120 has 144 divisors (see below), whose sum is σ = 56636405280. Its totient is φ = 3319345152.

The previous prime is 14522145109. The next prime is 14522145137. The reversal of 14522145120 is 2154122541.

It is a happy number.

14522145120 is a `hidden beast` number, since 1 + 4 + 522 + 14 + 5 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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, 710265 + ... + 730424.

It is an arithmetic number, because the mean of its divisors is an integer number (393308370).

Almost surely, 2^14522145120 is an apocalyptic number.

14522145120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14522145120 is an abundant number, since it is smaller than the sum of its proper divisors (42114260160).

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

14522145120 is a wasteful number, since it uses less digits than its factorization.

14522145120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440717 (or 1440706 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 14522145120 its reverse (2154122541), we get a palindrome (16676267661).

The spelling of 14522145120 in words is "fourteen billion, five hundred twenty-two million, one hundred forty-five thousand, one hundred twenty".