14172489376 has 12 divisors (see below), whose sum is σ = 27902088522. Its totient is φ = 7086244672.

The previous prime is 14172489343. The next prime is 14172489379. The reversal of 14172489376 is 67398427141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14146723600 + 25765776 = 118940^2 + 5076^2 .

It is a super-2 number, since 2×14172489376² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14172489379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221445115 + ... + 221445178.

Almost surely, 2^14172489376 is an apocalyptic number.

14172489376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14172489376 is a deficient number, since it is larger than the sum of its proper divisors (13729599146).

14172489376 is an equidigital number, since it uses as much as digits as its factorization.

14172489376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442890303 (or 442890295 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The spelling of 14172489376 in words is "fourteen billion, one hundred seventy-two million, four hundred eighty-nine thousand, three hundred seventy-six".