12530344214 has 8 divisors (see below), whose sum is σ = 18981610848. Its totient is φ = 6203140600.

The previous prime is 12530344213. The next prime is 12530344231. The reversal of 12530344214 is 41244303521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12530344214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12530344213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31015502 + ... + 31015905.

It is an arithmetic number, because the mean of its divisors is an integer number (2372701356).

Almost surely, 2^12530344214 is an apocalyptic number.

12530344214 is a deficient number, since it is larger than the sum of its proper divisors (6451266634).

12530344214 is a wasteful number, since it uses less digits than its factorization.

12530344214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62031510.

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

Adding to 12530344214 its reverse (41244303521), we get a palindrome (53774647735).

The spelling of 12530344214 in words is "twelve billion, five hundred thirty million, three hundred forty-four thousand, two hundred fourteen".