342244043422 has 4 divisors (see below), whose sum is σ = 513366065136. Its totient is φ = 171122021710.

The previous prime is 342244043329. The next prime is 342244043447. The reversal of 342244043422 is 224340442243.

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

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, 85561010854 + ... + 85561010857.

It is an arithmetic number, because the mean of its divisors is an integer number (128341516284).

Almost surely, 2^342244043422 is an apocalyptic number.

342244043422 is a deficient number, since it is larger than the sum of its proper divisors (171122021714).

342244043422 is a wasteful number, since it uses less digits than its factorization.

342244043422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171122021713.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 342244043422 its reverse (224340442243), we get a palindrome (566584485665).

The spelling of 342244043422 in words is "three hundred forty-two billion, two hundred forty-four million, forty-three thousand, four hundred twenty-two".