14426853803272 has 64 divisors (see below), whose sum is σ = 29427023485440. Its totient is φ = 6603062860800.

The previous prime is 14426853803261. The next prime is 14426853803303. The reversal of 14426853803272 is 27230835862441.

It is a happy number.

It is a super-2 number, since 2×14426853803272² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12484647 + ... + 13591177.

It is an arithmetic number, because the mean of its divisors is an integer number (459797241960).

Almost surely, 2^{14426853803272} is an apocalyptic number.

It is an amenable number.

14426853803272 is an abundant number, since it is smaller than the sum of its proper divisors (15000169682168).

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

14426853803272 is a wasteful number, since it uses less digits than its factorization.

14426853803272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109182 (or 1109178 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 14426853803272 in words is "fourteen trillion, four hundred twenty-six billion, eight hundred fifty-three million, eight hundred three thousand, two hundred seventy-two".