42212334323 has 4 divisors (see below), whose sum is σ = 42465102960. Its totient is φ = 41959565688.

The previous prime is 42212334319. The next prime is 42212334383. The reversal of 42212334323 is 32343321224.

42212334323 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 42212334323 - 2² = 42212334319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42212334383) 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, 126384068 + ... + 126384401.

It is an arithmetic number, because the mean of its divisors is an integer number (10616275740).

Almost surely, 2^42212334323 is an apocalyptic number.

42212334323 is a deficient number, since it is larger than the sum of its proper divisors (252768637).

42212334323 is a wasteful number, since it uses less digits than its factorization.

42212334323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252768636.

The product of its digits is 20736, while the sum is 29.

Adding to 42212334323 its reverse (32343321224), we get a palindrome (74555655547).

The spelling of 42212334323 in words is "forty-two billion, two hundred twelve million, three hundred thirty-four thousand, three hundred twenty-three".