342011422 has 16 divisors (see below), whose sum is σ = 537756912. Its totient is φ = 162953280.

The previous prime is 342011407. The next prime is 342011431. The reversal of 342011422 is 224110243.

It is a self number, because there is not a number n which added to its sum of digits gives 342011422.

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, 44973 + ... + 52024.

It is an arithmetic number, because the mean of its divisors is an integer number (33609807).

Almost surely, 2^342011422 is an apocalyptic number.

342011422 is a deficient number, since it is larger than the sum of its proper divisors (195745490).

342011422 is a wasteful number, since it uses less digits than its factorization.

342011422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97083.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 342011422 is about 18493.5508218406. The cubic root of 342011422 is about 699.3268508384.

Adding to 342011422 its reverse (224110243), we get a palindrome (566121665).

The spelling of 342011422 in words is "three hundred forty-two million, eleven thousand, four hundred twenty-two".