14263642452 has 24 divisors (see below), whose sum is σ = 33297868576. Its totient is φ = 4752256608.

The previous prime is 14263642439. The next prime is 14263642453. The reversal of 14263642452 is 25424636241.

It is a happy number.

14263642452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14263642452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14263642453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 260323 + ... + 310314.

Almost surely, 2^14263642452 is an apocalyptic number.

14263642452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14263642452 is an abundant number, since it is smaller than the sum of its proper divisors (19034226124).

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

14263642452 is a wasteful number, since it uses less digits than its factorization.

14263642452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572727 (or 572725 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The spelling of 14263642452 in words is "fourteen billion, two hundred sixty-three million, six hundred forty-two thousand, four hundred fifty-two".