440023024022 has 4 divisors (see below), whose sum is σ = 660034536036. Its totient is φ = 220011512010.

The previous prime is 440023024003. The next prime is 440023024037. The reversal of 440023024022 is 220420320044.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 110005756004 + ... + 110005756007.

It is an arithmetic number, because the mean of its divisors is an integer number (165008634009).

Almost surely, 2^440023024022 is an apocalyptic number.

440023024022 is a deficient number, since it is larger than the sum of its proper divisors (220011512014).

440023024022 is a wasteful number, since it uses less digits than its factorization.

440023024022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220011512013.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 440023024022 its reverse (220420320044), we get a palindrome (660443344066).

The spelling of 440023024022 in words is "four hundred forty billion, twenty-three million, twenty-four thousand, twenty-two".