12235132342 has 8 divisors (see below), whose sum is σ = 18800325432. Its totient is φ = 5968357200.

The previous prime is 12235132337. The next prime is 12235132363. The reversal of 12235132342 is 24323153221.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12235132342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74604384 + ... + 74604547.

It is an arithmetic number, because the mean of its divisors is an integer number (2350040679).

Almost surely, 2^12235132342 is an apocalyptic number.

12235132342 is a deficient number, since it is larger than the sum of its proper divisors (6565193090).

12235132342 is a wasteful number, since it uses less digits than its factorization.

12235132342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149208974.

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

Adding to 12235132342 its reverse (24323153221), we get a palindrome (36558285563).

The spelling of 12235132342 in words is "twelve billion, two hundred thirty-five million, one hundred thirty-two thousand, three hundred forty-two".