14381886253 has 48 divisors (see below), whose sum is σ = 17971445376. Its totient is φ = 11234764800.

The previous prime is 14381886143. The next prime is 14381886263. The reversal of 14381886253 is 35268818341.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-14381886253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14381886197 and 14381886206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14381886263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35864853 + ... + 35865253.

It is an arithmetic number, because the mean of its divisors is an integer number (374405112).

Almost surely, 2^14381886253 is an apocalyptic number.

It is an amenable number.

14381886253 is a deficient number, since it is larger than the sum of its proper divisors (3589559123).

14381886253 is a wasteful number, since it uses less digits than its factorization.

14381886253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 631 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 49.

It can be divided in two parts, 1438188 and 6253, that added together give a palindrome (1444441).

The spelling of 14381886253 in words is "fourteen billion, three hundred eighty-one million, eight hundred eighty-six thousand, two hundred fifty-three".