14530040212 has 24 divisors (see below), whose sum is σ = 25868142720. Its totient is φ = 7139233920.

The previous prime is 14530040209. The next prime is 14530040237. The reversal of 14530040212 is 21204003541.

It is a super-2 number, since 2×14530040212² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 726693 + ... + 746419.

It is an arithmetic number, because the mean of its divisors is an integer number (1077839280).

Almost surely, 2^14530040212 is an apocalyptic number.

It is an amenable number.

14530040212 is a deficient number, since it is larger than the sum of its proper divisors (11338102508).

14530040212 is a wasteful number, since it uses less digits than its factorization.

14530040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22911 (or 22909 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14530040212 its reverse (21204003541), we get a palindrome (35734043753).

The spelling of 14530040212 in words is "fourteen billion, five hundred thirty million, forty thousand, two hundred twelve".