40422014343442 has 32 divisors (see below), whose sum is σ = 61803254787120. Its totient is φ = 19821255367680.

The previous prime is 40422014343409. The next prime is 40422014343467. The reversal of 40422014343442 is 24434341022404.

40422014343442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 25186958232921 + 15235056110521 = 5018661^2 + 3903211^2 .

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, 4110847758 + ... + 4110857590.

Almost surely, 2^{40422014343442} is an apocalyptic number.

40422014343442 is a deficient number, since it is larger than the sum of its proper divisors (21381240443678).

40422014343442 is a wasteful number, since it uses less digits than its factorization.

40422014343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22398.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 40422014343442 its reverse (24434341022404), we get a palindrome (64856355365846).

The spelling of 40422014343442 in words is "forty trillion, four hundred twenty-two billion, fourteen million, three hundred forty-three thousand, four hundred forty-two".