32440244204423 has 32 divisors (see below), whose sum is σ = 37403804954880. Its totient is φ = 27825240960000.

The previous prime is 32440244204419. The next prime is 32440244204429.

It is a happy number.

32440244204423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32440244204423 - 2² = 32440244204419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32440244204429) 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 31 ways as a sum of consecutive naturals, for example, 72057623 + ... + 72506423.

It is an arithmetic number, because the mean of its divisors is an integer number (1168868904840).

Almost surely, 2^{32440244204423} is an apocalyptic number.

32440244204423 is a deficient number, since it is larger than the sum of its proper divisors (4963560750457).

32440244204423 is a wasteful number, since it uses less digits than its factorization.

32440244204423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450239.

The product of its (nonzero) digits is 589824, while the sum is 38.

It can be divided in two parts, 3244024 and 4204423, that added together give a palindrome (7448447).

The spelling of 32440244204423 in words is "thirty-two trillion, four hundred forty billion, two hundred forty-four million, two hundred four thousand, four hundred twenty-three".