14489651173 has 2 divisors, whose sum is σ = 14489651174. Its totient is φ = 14489651172.

The previous prime is 14489651171. The next prime is 14489651177. The reversal of 14489651173 is 37115698441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13219940484 + 1269710689 = 114978^2 + 35633^2 .

It is a cyclic number.

It is not a de Polignac number, because 14489651173 - 2¹ = 14489651171 is a prime.

It is a super-2 number, since 2×14489651173² (a number of 21 digits) contains 22 as substring.

Together with 14489651171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14489651171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7244825586 + 7244825587.

It is an arithmetic number, because the mean of its divisors is an integer number (7244825587).

Almost surely, 2^14489651173 is an apocalyptic number.

It is an amenable number.

14489651173 is a deficient number, since it is larger than the sum of its proper divisors (1).

14489651173 is an equidigital number, since it uses as much as digits as its factorization.

14489651173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 49.

The spelling of 14489651173 in words is "fourteen billion, four hundred eighty-nine million, six hundred fifty-one thousand, one hundred seventy-three".