42222005434 has 32 divisors (see below), whose sum is σ = 74394291456. Its totient is φ = 17592474240.

The previous prime is 42222005387. The next prime is 42222005453. The reversal of 42222005434 is 43450022224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653427 + ... + 715129.

It is an arithmetic number, because the mean of its divisors is an integer number (2324821608).

Almost surely, 2^42222005434 is an apocalyptic number.

42222005434 is a deficient number, since it is larger than the sum of its proper divisors (32172286022).

42222005434 is a wasteful number, since it uses less digits than its factorization.

42222005434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63070.

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 42222005434 its reverse (43450022224), we get a palindrome (85672027658).

The spelling of 42222005434 in words is "forty-two billion, two hundred twenty-two million, five thousand, four hundred thirty-four".