12133244342 has 8 divisors (see below), whose sum is σ = 18250563600. Its totient is φ = 6049723144.

The previous prime is 12133244329. The next prime is 12133244353. The reversal of 12133244342 is 24344233121.

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

It is a congruent number.

It is an unprimeable number.

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, 8448617 + ... + 8450052.

It is an arithmetic number, because the mean of its divisors is an integer number (2281320450).

Almost surely, 2^12133244342 is an apocalyptic number.

12133244342 is a deficient number, since it is larger than the sum of its proper divisors (6117319258).

12133244342 is a wasteful number, since it uses less digits than its factorization.

12133244342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16899030.

The product of its digits is 13824, while the sum is 29.

Adding to 12133244342 its reverse (24344233121), we get a palindrome (36477477463).

The spelling of 12133244342 in words is "twelve billion, one hundred thirty-three million, two hundred forty-four thousand, three hundred forty-two".