42020213223 has 8 divisors (see below), whose sum is σ = 57329903488. Its totient is φ = 27361999224.

The previous prime is 42020213167. The next prime is 42020213227. The reversal of 42020213223 is 32231202024.

42020213223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-42020213223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42020213223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42020213227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162868915 + ... + 162869172.

It is an arithmetic number, because the mean of its divisors is an integer number (7166237936).

Almost surely, 2^42020213223 is an apocalyptic number.

42020213223 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42020213223 is a deficient number, since it is larger than the sum of its proper divisors (15309690265).

42020213223 is a wasteful number, since it uses less digits than its factorization.

42020213223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325738133.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 42020213223 its reverse (32231202024), we get a palindrome (74251415247).

The spelling of 42020213223 in words is "forty-two billion, twenty million, two hundred thirteen thousand, two hundred twenty-three".