42242033044 has 6 divisors (see below), whose sum is σ = 73923557834. Its totient is φ = 21121016520.

The previous prime is 42242033039. The next prime is 42242033063. The reversal of 42242033044 is 44033024224.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38994400900 + 3247632144 = 197470^2 + 56988^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5280254127 + ... + 5280254134.

Almost surely, 2^42242033044 is an apocalyptic number.

It is an amenable number.

42242033044 is a deficient number, since it is larger than the sum of its proper divisors (31681524790).

42242033044 is a wasteful number, since it uses less digits than its factorization.

42242033044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10560508265 (or 10560508263 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 42242033044 its reverse (44033024224), we get a palindrome (86275057268).

The spelling of 42242033044 in words is "forty-two billion, two hundred forty-two million, thirty-three thousand, forty-four".