42212004334 has 16 divisors (see below), whose sum is σ = 65225804976. Its totient is φ = 20473516800.

The previous prime is 42212004311. The next prime is 42212004347. The reversal of 42212004334 is 43340021224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42212004299 and 42212004308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837187 + ... + 886174.

It is an arithmetic number, because the mean of its divisors is an integer number (4076612811).

Almost surely, 2^42212004334 is an apocalyptic number.

42212004334 is a deficient number, since it is larger than the sum of its proper divisors (23013800642).

42212004334 is a wasteful number, since it uses less digits than its factorization.

42212004334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723731.

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

Adding to 42212004334 its reverse (43340021224), we get a palindrome (85552025558).

The spelling of 42212004334 in words is "forty-two billion, two hundred twelve million, four thousand, three hundred thirty-four".