42422061245 has 8 divisors (see below), whose sum is σ = 50907724800. Its totient is φ = 33936814800.

The previous prime is 42422061217. The next prime is 42422061257. The reversal of 42422061245 is 54216022424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42422061245 - 2¹⁰ = 42422060221 is a prime.

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 in 7 ways as a sum of consecutive naturals, for example, 200420 + ... + 353570.

It is an arithmetic number, because the mean of its divisors is an integer number (6363465600).

Almost surely, 2^42422061245 is an apocalyptic number.

It is an amenable number.

42422061245 is a deficient number, since it is larger than the sum of its proper divisors (8485663555).

42422061245 is a wasteful number, since it uses less digits than its factorization.

42422061245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208555.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 42422061245 its reverse (54216022424), we get a palindrome (96638083669).

The spelling of 42422061245 in words is "forty-two billion, four hundred twenty-two million, sixty-one thousand, two hundred forty-five".