14263143156 has 36 divisors (see below), whose sum is σ = 36255492000. Its totient is φ = 4727818128.

The previous prime is 14263143149. The next prime is 14263143187. The reversal of 14263143156 is 65134136241.

14263143156 is a `hidden beast` number, since 1 + 4 + 2 + 631 + 4 + 3 + 15 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14263143156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1100256 + ... + 1113143.

It is an arithmetic number, because the mean of its divisors is an integer number (1007097000).

Almost surely, 2^14263143156 is an apocalyptic number.

It is an amenable number.

14263143156 is an abundant number, since it is smaller than the sum of its proper divisors (21992348844).

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

14263143156 is a wasteful number, since it uses less digits than its factorization.

14263143156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213588 (or 2213583 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

Adding to 14263143156 its reverse (65134136241), we get a palindrome (79397279397).

The spelling of 14263143156 in words is "fourteen billion, two hundred sixty-three million, one hundred forty-three thousand, one hundred fifty-six".