32012244140311 has 4 divisors (see below), whose sum is σ = 32012290156392. Its totient is φ = 32012198124232.

The previous prime is 32012244140243. The next prime is 32012244140389. The reversal of 32012244140311 is 11304144221023.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32012244140311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32012244140311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012244140011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21948256 + ... + 23361301.

It is an arithmetic number, because the mean of its divisors is an integer number (8003072539098).

Almost surely, 2^{32012244140311} is an apocalyptic number.

32012244140311 is a deficient number, since it is larger than the sum of its proper divisors (46016081).

32012244140311 is an equidigital number, since it uses as much as digits as its factorization.

32012244140311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46016080.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 32012244140311 its reverse (11304144221023), we get a palindrome (43316388361334).

The spelling of 32012244140311 in words is "thirty-two trillion, twelve billion, two hundred forty-four million, one hundred forty thousand, three hundred eleven".