14113478712 has 64 divisors (see below), whose sum is σ = 35853505920. Its totient is φ = 4628688768.

The previous prime is 14113478611. The next prime is 14113478723. The reversal of 14113478712 is 21787431141.

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, 1453618 + ... + 1463294.

It is an arithmetic number, because the mean of its divisors is an integer number (560211030).

Almost surely, 2^14113478712 is an apocalyptic number.

14113478712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14113478712 is an abundant number, since it is smaller than the sum of its proper divisors (21740027208).

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

14113478712 is a wasteful number, since it uses less digits than its factorization.

14113478712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10660 (or 10656 counting only the distinct ones).

The product of its digits is 37632, while the sum is 39.

The spelling of 14113478712 in words is "fourteen billion, one hundred thirteen million, four hundred seventy-eight thousand, seven hundred twelve".