42242213023 has 8 divisors (see below), whose sum is σ = 44094810240. Its totient is φ = 40420237440.

The previous prime is 42242212993. The next prime is 42242213047. The reversal of 42242213023 is 32031224224.

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

It is a cyclic number.

It is not a de Polignac number, because 42242213023 - 2⁹ = 42242212511 is a prime.

It is a super-2 number, since 2×42242213023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242213063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7652590 + ... + 7658107.

It is an arithmetic number, because the mean of its divisors is an integer number (5511851280).

Almost surely, 2^42242213023 is an apocalyptic number.

42242213023 is a deficient number, since it is larger than the sum of its proper divisors (1852597217).

42242213023 is a wasteful number, since it uses less digits than its factorization.

42242213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15310817.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42242213023 its reverse (32031224224), we get a palindrome (74273437247).

The spelling of 42242213023 in words is "forty-two billion, two hundred forty-two million, two hundred thirteen thousand, twenty-three".