14431428664288 has 12 divisors (see below), whose sum is σ = 28411875182880. Its totient is φ = 7215714332128.

The previous prime is 14431428664271. The next prime is 14431428664361. The reversal of 14431428664288 is 88246682413441.

It is a super-2 number, since 2×14431428664288² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225491072848 + ... + 225491072911.

It is an arithmetic number, because the mean of its divisors is an integer number (2367656265240).

Almost surely, 2^{14431428664288} is an apocalyptic number.

It is an amenable number.

14431428664288 is a deficient number, since it is larger than the sum of its proper divisors (13980446518592).

14431428664288 is an equidigital number, since it uses as much as digits as its factorization.

14431428664288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450982145769 (or 450982145761 counting only the distinct ones).

The product of its digits is 56623104, while the sum is 61.

The spelling of 14431428664288 in words is "fourteen trillion, four hundred thirty-one billion, four hundred twenty-eight million, six hundred sixty-four thousand, two hundred eighty-eight".