14439000346 has 16 divisors (see below), whose sum is σ = 21851368704. Its totient is φ = 7155490384.

The previous prime is 14439000319. The next prime is 14439000397. The reversal of 14439000346 is 64300093441.

14439000346 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×14439000346³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33951 + ... + 173293.

It is an arithmetic number, because the mean of its divisors is an integer number (1365710544).

Almost surely, 2^14439000346 is an apocalyptic number.

14439000346 is the 64230-th centered heptagonal number.

14439000346 is a deficient number, since it is larger than the sum of its proper divisors (7412368358).

14439000346 is a wasteful number, since it uses less digits than its factorization.

14439000346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139805.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 14439000346 its reverse (64300093441), we get a palindrome (78739093787).

The spelling of 14439000346 in words is "fourteen billion, four hundred thirty-nine million, three hundred forty-six", and thus it is an aban number.