14155135252 has 12 divisors (see below), whose sum is σ = 24789077460. Its totient is φ = 7072541696.

The previous prime is 14155135231. The next prime is 14155135271. The reversal of 14155135252 is 25253155141.

14155135252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 241989136 + 13913146116 = 15556^2 + 117954^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1250143 + ... + 1261414.

It is an arithmetic number, because the mean of its divisors is an integer number (2065756455).

Almost surely, 2^14155135252 is an apocalyptic number.

It is an amenable number.

14155135252 is a deficient number, since it is larger than the sum of its proper divisors (10633942208).

14155135252 is a wasteful number, since it uses less digits than its factorization.

14155135252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512970 (or 2512968 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The spelling of 14155135252 in words is "fourteen billion, one hundred fifty-five million, one hundred thirty-five thousand, two hundred fifty-two".