12134342030 has 64 divisors (see below), whose sum is σ = 23024950272. Its totient is φ = 4598778240.

The previous prime is 12134342029. The next prime is 12134342069. The reversal of 12134342030 is 3024343121.

It is a junction number, because it is equal to n+sod(n) for n = 12134341987 and 12134342005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3667637 + ... + 3670943.

It is an arithmetic number, because the mean of its divisors is an integer number (359764848).

Almost surely, 2^12134342030 is an apocalyptic number.

12134342030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12134342030 is a deficient number, since it is larger than the sum of its proper divisors (10890608242).

12134342030 is a wasteful number, since it uses less digits than its factorization.

12134342030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12134342030 its reverse (3024343121), we get a palindrome (15158685151).

The spelling of 12134342030 in words is "twelve billion, one hundred thirty-four million, three hundred forty-two thousand, thirty".