42224323516 has 12 divisors (see below), whose sum is σ = 75610998232. Its totient is φ = 20621181168.

The previous prime is 42224323511. The next prime is 42224323571. The reversal of 42224323516 is 61532342224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42224323511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 122744955 + ... + 122745298.

Almost surely, 2^42224323516 is an apocalyptic number.

It is an amenable number.

42224323516 is a deficient number, since it is larger than the sum of its proper divisors (33386674716).

42224323516 is a wasteful number, since it uses less digits than its factorization.

42224323516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245490300 (or 245490298 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The spelling of 42224323516 in words is "forty-two billion, two hundred twenty-four million, three hundred twenty-three thousand, five hundred sixteen".