32412232345 has 4 divisors (see below), whose sum is σ = 38894678820. Its totient is φ = 25929785872.

The previous prime is 32412232337. The next prime is 32412232381. The reversal of 32412232345 is 54323221423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7960029961 + 24452202384 = 89219^2 + 156372^2 .

It is a cyclic number.

It is not a de Polignac number, because 32412232345 - 2³ = 32412232337 is a prime.

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, 3241223230 + ... + 3241223239.

It is an arithmetic number, because the mean of its divisors is an integer number (9723669705).

Almost surely, 2^32412232345 is an apocalyptic number.

It is an amenable number.

32412232345 is a deficient number, since it is larger than the sum of its proper divisors (6482446475).

32412232345 is an equidigital number, since it uses as much as digits as its factorization.

32412232345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482446474.

The product of its digits is 34560, while the sum is 31.

Adding to 32412232345 its reverse (54323221423), we get a palindrome (86735453768).

The spelling of 32412232345 in words is "thirty-two billion, four hundred twelve million, two hundred thirty-two thousand, three hundred forty-five".