14705553912 has 64 divisors (see below), whose sum is σ = 42591463680. Its totient is φ = 4144027392.

The previous prime is 14705553887. The next prime is 14705553923. The reversal of 14705553912 is 21935550741.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 587278 + ... + 611805.

It is an arithmetic number, because the mean of its divisors is an integer number (665491620).

Almost surely, 2^14705553912 is an apocalyptic number.

14705553912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14705553912 is an abundant number, since it is smaller than the sum of its proper divisors (27885909768).

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

14705553912 is a wasteful number, since it uses less digits than its factorization.

14705553912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199172 (or 1199168 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 14705553912 in words is "fourteen billion, seven hundred five million, five hundred fifty-three thousand, nine hundred twelve".