42224002042 has 32 divisors (see below), whose sum is σ = 69293352960. Its totient is φ = 19210141440.

The previous prime is 42224002027. The next prime is 42224002057. The reversal of 42224002042 is 24020042224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42224002027) and next prime (42224002057).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075828 + ... + 1114384.

It is an arithmetic number, because the mean of its divisors is an integer number (2165417280).

Almost surely, 2^42224002042 is an apocalyptic number.

42224002042 is a deficient number, since it is larger than the sum of its proper divisors (27069350918).

42224002042 is a wasteful number, since it uses less digits than its factorization.

42224002042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39646.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 42224002042 its reverse (24020042224), we get a palindrome (66244044266).

The spelling of 42224002042 in words is "forty-two billion, two hundred twenty-four million, two thousand, forty-two".