42422114506 has 4 divisors (see below), whose sum is σ = 63633171762. Its totient is φ = 21211057252.

The previous prime is 42422114461. The next prime is 42422114593. The reversal of 42422114506 is 60541122424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22677649281 + 19744465225 = 150591^2 + 140515^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10605528625 + ... + 10605528628.

Almost surely, 2^42422114506 is an apocalyptic number.

42422114506 is a deficient number, since it is larger than the sum of its proper divisors (21211057256).

42422114506 is a wasteful number, since it uses less digits than its factorization.

42422114506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21211057255.

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 42422114506 in words is "forty-two billion, four hundred twenty-two million, one hundred fourteen thousand, five hundred six".