14621269712 has 40 divisors (see below), whose sum is σ = 32490140736. Its totient is φ = 6244102656.

The previous prime is 14621269711. The next prime is 14621269721. The reversal of 14621269712 is 21796212641.

It is a self number, because there is not a number n which added to its sum of digits gives 14621269712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14621269711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198953 + ... + 262344.

Almost surely, 2^14621269712 is an apocalyptic number.

It is an amenable number.

14621269712 is an abundant number, since it is smaller than the sum of its proper divisors (17868871024).

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

14621269712 is a wasteful number, since it uses less digits than its factorization.

14621269712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461595 (or 461589 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The spelling of 14621269712 in words is "fourteen billion, six hundred twenty-one million, two hundred sixty-nine thousand, seven hundred twelve".