14675465354449 has 27 divisors (see below), whose sum is σ = 15439061239707. Its totient is φ = 13948487452416.

The previous prime is 14675465354423. The next prime is 14675465354519. The reversal of 14675465354449 is 94445356457641.

It is a happy number.

The square root of 14675465354449 is 3830857.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3555694779025 + 11119770575424 = 1885655^2 + 3334632^2 .

It is not a de Polignac number, because 14675465354449 - 2²⁷ = 14675331136721 is a prime.

It is a super-3 number, since 3×14675465354449³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14675465304449) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 17005173792 + ... + 17005174654.

Almost surely, 2^{14675465354449} is an apocalyptic number.

14675465354449 is the 3830857-th square number.

14675465354449 is the 1915429-th centered octagonal number.

It is an amenable number.

14675465354449 is a deficient number, since it is larger than the sum of its proper divisors (763595885258).

14675465354449 is an frugal number, since it uses more digits than its factorization.

14675465354449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158 (or 1079 counting only the distinct ones).

The product of its digits is 870912000, while the sum is 67.

The spelling of 14675465354449 in words is "fourteen trillion, six hundred seventy-five billion, four hundred sixty-five million, three hundred fifty-four thousand, four hundred forty-nine".