14253665155 has 32 divisors (see below), whose sum is σ = 18413049600. Its totient is φ = 10571148672.

The previous prime is 14253665099. The next prime is 14253665171. The reversal of 14253665155 is 55156635241.

It is a happy number.

14253665155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14253665155 - 2²¹ = 14251568003 is a prime.

It is a super-2 number, since 2×14253665155² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

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 31 ways as a sum of consecutive naturals, for example, 348492 + ... + 387238.

It is an arithmetic number, because the mean of its divisors is an integer number (575407800).

Almost surely, 2^14253665155 is an apocalyptic number.

14253665155 is a deficient number, since it is larger than the sum of its proper divisors (4159384445).

14253665155 is a wasteful number, since it uses less digits than its factorization.

14253665155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38883.

The product of its digits is 540000, while the sum is 43.

The spelling of 14253665155 in words is "fourteen billion, two hundred fifty-three million, six hundred sixty-five thousand, one hundred fifty-five".