42031302444322 has 16 divisors (see below), whose sum is σ = 63150325620480. Its totient is φ = 20981216903472.

The previous prime is 42031302444319. The next prime is 42031302444331. The reversal of 42031302444322 is 22344420313024.

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 in 7 ways as a sum of consecutive naturals, for example, 2092372 + ... + 9404287.

It is an arithmetic number, because the mean of its divisors is an integer number (3946895351280).

Almost surely, 2^{42031302444322} is an apocalyptic number.

42031302444322 is a deficient number, since it is larger than the sum of its proper divisors (21119023176158).

42031302444322 is a wasteful number, since it uses less digits than its factorization.

42031302444322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11499657.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 42031302444322 its reverse (22344420313024), we get a palindrome (64375722757346).

The spelling of 42031302444322 in words is "forty-two trillion, thirty-one billion, three hundred two million, four hundred forty-four thousand, three hundred twenty-two".