14422685720 has 16 divisors (see below), whose sum is σ = 32451042960. Its totient is φ = 5769074272.

The previous prime is 14422685659. The next prime is 14422685723. The reversal of 14422685720 is 2758622441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422685723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180283532 + ... + 180283611.

It is an arithmetic number, because the mean of its divisors is an integer number (2028190185).

Almost surely, 2^14422685720 is an apocalyptic number.

14422685720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14422685720 is an abundant number, since it is smaller than the sum of its proper divisors (18028357240).

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

14422685720 is a wasteful number, since it uses less digits than its factorization.

14422685720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360567154 (or 360567150 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 14422685720 in words is "fourteen billion, four hundred twenty-two million, six hundred eighty-five thousand, seven hundred twenty".