42230444215 has 24 divisors (see below), whose sum is σ = 51427656000. Its totient is φ = 33290771904.

The previous prime is 42230444167. The next prime is 42230444261. The reversal of 42230444215 is 51244403224.

42230444215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42230444215 - 2¹¹ = 42230442167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21124786 + ... + 21126784.

It is an arithmetic number, because the mean of its divisors is an integer number (2142819000).

Almost surely, 2^42230444215 is an apocalyptic number.

42230444215 is a deficient number, since it is larger than the sum of its proper divisors (9197211785).

42230444215 is an equidigital number, since it uses as much as digits as its factorization.

42230444215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839 (or 2760 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 42230444215 its reverse (51244403224), we get a palindrome (93474847439).

The spelling of 42230444215 in words is "forty-two billion, two hundred thirty million, four hundred forty-four thousand, two hundred fifteen".