14482437649 has 9 divisors (see below), whose sum is σ = 15386631547. Its totient is φ = 13628604064.

The previous prime is 14482437631. The next prime is 14482437701. The reversal of 14482437649 is 94673428441.

The square root of 14482437649 is 120343.

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., 11275254225 + 3207183424 = 106185^2 + 56632^2 .

It is not a de Polignac number, because 14482437649 - 2¹¹ = 14482435601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14482437596 and 14482437605.

It is not an unprimeable number, because it can be changed into a prime (14482437149) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2042292 + ... + 2049370.

Almost surely, 2^14482437649 is an apocalyptic number.

14482437649 is the 120343-rd square number.

14482437649 is the 60172-nd centered octagonal number.

It is an amenable number.

14482437649 is a deficient number, since it is larger than the sum of its proper divisors (904193898).

14482437649 is an frugal number, since it uses more digits than its factorization.

14482437649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14192 (or 7096 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 52.

The spelling of 14482437649 in words is "fourteen billion, four hundred eighty-two million, four hundred thirty-seven thousand, six hundred forty-nine".