14489651123 has 16 divisors (see below), whose sum is σ = 16182000000. Its totient is φ = 12893530752.

The previous prime is 14489651117. The next prime is 14489651171. The reversal of 14489651123 is 32115698441.

It is a cyclic number.

It is not a de Polignac number, because 14489651123 - 2¹⁴ = 14489634739 is a prime.

It is a super-2 number, since 2×14489651123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14489651173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116228 + ... + 206126.

It is an arithmetic number, because the mean of its divisors is an integer number (1011375000).

Almost surely, 2^14489651123 is an apocalyptic number.

14489651123 is a deficient number, since it is larger than the sum of its proper divisors (1692348877).

14489651123 is a wasteful number, since it uses less digits than its factorization.

14489651123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90434.

The product of its digits is 207360, while the sum is 44.

The spelling of 14489651123 in words is "fourteen billion, four hundred eighty-nine million, six hundred fifty-one thousand, one hundred twenty-three".