14389204082 has 30 divisors (see below), whose sum is σ = 23775956445. Its totient is φ = 6531217000.

The previous prime is 14389204061. The next prime is 14389204091. The reversal of 14389204082 is 28040298341.

It can be written as a sum of positive squares in 2 ways, for example, as 12150873361 + 2238330721 = 110231^2 + 47311^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=84821.

It is a super-2 number, since 2×14389204082² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 20526332 + ... + 20527032.

Almost surely, 2^14389204082 is an apocalyptic number.

14389204082 is a deficient number, since it is larger than the sum of its proper divisors (9386752363).

14389204082 is an frugal number, since it uses more digits than its factorization.

14389204082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 14389204082 in words is "fourteen billion, three hundred eighty-nine million, two hundred four thousand, eighty-two".