40422222404 has 6 divisors (see below), whose sum is σ = 70738889214. Its totient is φ = 20211111200.

The previous prime is 40422222371. The next prime is 40422222409.

40422222404 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 39980802304 + 441420100 = 199952^2 + 21010^2 .

It is not an unprimeable number, because it can be changed into a prime (40422222409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052777797 + ... + 5052777804.

It is an arithmetic number, because the mean of its divisors is an integer number (11789814869).

Almost surely, 2^40422222404 is an apocalyptic number.

It is an amenable number.

40422222404 is a deficient number, since it is larger than the sum of its proper divisors (30316666810).

40422222404 is a wasteful number, since it uses less digits than its factorization.

40422222404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10105555605 (or 10105555603 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The spelling of 40422222404 in words is "forty billion, four hundred twenty-two million, two hundred twenty-two thousand, four hundred four".