43342044021622 has 16 divisors (see below), whose sum is σ = 65037550200480. Its totient is φ = 21662861943168.

The previous prime is 43342044021599. The next prime is 43342044021643. The reversal of 43342044021622 is 22612044024334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66529008 + ... + 67177324.

It is an arithmetic number, because the mean of its divisors is an integer number (4064846887530).

Almost surely, 2^{43342044021622} is an apocalyptic number.

43342044021622 is a deficient number, since it is larger than the sum of its proper divisors (21695506178858).

43342044021622 is a wasteful number, since it uses less digits than its factorization.

43342044021622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660855.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 43342044021622 its reverse (22612044024334), we get a palindrome (65954088045956).

The spelling of 43342044021622 in words is "forty-three trillion, three hundred forty-two billion, forty-four million, twenty-one thousand, six hundred twenty-two".