42210024334 has 4 divisors (see below), whose sum is σ = 63315036504. Its totient is φ = 21105012166.

The previous prime is 42210024323. The next prime is 42210024343. The reversal of 42210024334 is 43342001224.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 42210024299 and 42210024308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10552506082 + ... + 10552506085.

It is an arithmetic number, because the mean of its divisors is an integer number (15828759126).

Almost surely, 2^42210024334 is an apocalyptic number.

42210024334 is a deficient number, since it is larger than the sum of its proper divisors (21105012170).

42210024334 is a wasteful number, since it uses less digits than its factorization.

42210024334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21105012169.

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

Adding to 42210024334 its reverse (43342001224), we get a palindrome (85552025558).

The spelling of 42210024334 in words is "forty-two billion, two hundred ten million, twenty-four thousand, three hundred thirty-four".