14530443212 has 24 divisors (see below), whose sum is σ = 26123372352. Its totient is φ = 7067970000.

The previous prime is 14530443181. The next prime is 14530443283. The reversal of 14530443212 is 21234403541.

It is a super-2 number, since 2×14530443212² (a number of 21 digits) contains 22 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, 125114 + ... + 211457.

It is an arithmetic number, because the mean of its divisors is an integer number (1088473848).

Almost surely, 2^14530443212 is an apocalyptic number.

It is an amenable number.

14530443212 is a deficient number, since it is larger than the sum of its proper divisors (11592929140).

14530443212 is a wasteful number, since it uses less digits than its factorization.

14530443212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336869 (or 336867 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 14530443212 its reverse (21234403541), we get a palindrome (35764846753).

The spelling of 14530443212 in words is "fourteen billion, five hundred thirty million, four hundred forty-three thousand, two hundred twelve".