14431064323172 has 48 divisors (see below), whose sum is σ = 29302704063360. Its totient is φ = 6090886560000.

The previous prime is 14431064323079. The next prime is 14431064323219. The reversal of 14431064323172 is 27132346013441.

It is a super-2 number, since 2×14431064323172² (a number of 27 digits) contains 22 as substring.

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, 10910279 + ... + 12161262.

It is an arithmetic number, because the mean of its divisors is an integer number (610473001320).

Almost surely, 2^{14431064323172} is an apocalyptic number.

It is an amenable number.

14431064323172 is an abundant number, since it is smaller than the sum of its proper divisors (14871639740188).

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

14431064323172 is a wasteful number, since it uses less digits than its factorization.

14431064323172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23071892 (or 23071890 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 14431064323172 in words is "fourteen trillion, four hundred thirty-one billion, sixty-four million, three hundred twenty-three thousand, one hundred seventy-two".