14530321234 has 16 divisors (see below), whose sum is σ = 25605881280. Its totient is φ = 6096638160.

The previous prime is 14530321217. The next prime is 14530321261. The reversal of 14530321234 is 43212303541.

It is a happy number.

It is a super-2 number, since 2×14530321234² (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, 25402374 + ... + 25402945.

It is an arithmetic number, because the mean of its divisors is an integer number (1600367580).

Almost surely, 2^14530321234 is an apocalyptic number.

14530321234 is a deficient number, since it is larger than the sum of its proper divisors (11075560046).

14530321234 is a wasteful number, since it uses less digits than its factorization.

14530321234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50805345.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 14530321234 its reverse (43212303541), we get a palindrome (57742624775).

The spelling of 14530321234 in words is "fourteen billion, five hundred thirty million, three hundred twenty-one thousand, two hundred thirty-four".