43422420044402 has 32 divisors (see below), whose sum is σ = 76802970355200. Its totient is φ = 18027363826368.

The previous prime is 43422420044363. The next prime is 43422420044447. The reversal of 43422420044402 is 20444002422434.

43422420044402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 370326077 + ... + 370443312.

It is an arithmetic number, because the mean of its divisors is an integer number (2400092823600).

Almost surely, 2^{43422420044402} is an apocalyptic number.

43422420044402 is a deficient number, since it is larger than the sum of its proper divisors (33380550310798).

43422420044402 is a wasteful number, since it uses less digits than its factorization.

43422420044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740769530.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 43422420044402 its reverse (20444002422434), we get a palindrome (63866422466836).

The spelling of 43422420044402 in words is "forty-three trillion, four hundred twenty-two billion, four hundred twenty million, forty-four thousand, four hundred two".