14215261172 has 24 divisors (see below), whose sum is σ = 29347637760. Its totient is φ = 5895730080.

The previous prime is 14215261171. The next prime is 14215261189. The reversal of 14215261172 is 27116251241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215261171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8187647 + ... + 8189382.

It is an arithmetic number, because the mean of its divisors is an integer number (1222818240).

Almost surely, 2^14215261172 is an apocalyptic number.

It is an amenable number.

14215261172 is an abundant number, since it is smaller than the sum of its proper divisors (15132376588).

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

14215261172 is a wasteful number, since it uses less digits than its factorization.

14215261172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16377071 (or 16377069 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The spelling of 14215261172 in words is "fourteen billion, two hundred fifteen million, two hundred sixty-one thousand, one hundred seventy-two".