42285058223 has 4 divisors (see below), whose sum is σ = 42390507648. Its totient is φ = 42179608800.

The previous prime is 42285058219. The next prime is 42285058237. The reversal of 42285058223 is 32285058224.

It is a happy number.

42285058223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42285058223 - 2² = 42285058219 is a prime.

It is a super-2 number, since 2×42285058223² (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 (42285058523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52724111 + ... + 52724912.

It is an arithmetic number, because the mean of its divisors is an integer number (10597626912).

Almost surely, 2^42285058223 is an apocalyptic number.

42285058223 is a deficient number, since it is larger than the sum of its proper divisors (105449425).

42285058223 is a wasteful number, since it uses less digits than its factorization.

42285058223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105449424.

The product of its (nonzero) digits is 307200, while the sum is 41.

Subtracting from 42285058223 its reverse (32285058224), we obtain a palindrome (9999999999).

The spelling of 42285058223 in words is "forty-two billion, two hundred eighty-five million, fifty-eight thousand, two hundred twenty-three".