34042242 has 16 divisors (see below), whose sum is σ = 73321920. Its totient is φ = 10474512.

The previous prime is 34042237. The next prime is 34042291. The reversal of 34042242 is 24224043.

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, 218142 + ... + 218297.

It is an arithmetic number, because the mean of its divisors is an integer number (4582620).

Almost surely, 2^34042242 is an apocalyptic number.

34042242 is an abundant number, since it is smaller than the sum of its proper divisors (39279678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34042242 is a wasteful number, since it uses less digits than its factorization.

34042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436457.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 34042242 is about 5834.5729920878. The cubic root of 34042242 is about 324.0952889974.

Adding to 34042242 its reverse (24224043), we get a palindrome (58266285).

The spelling of 34042242 in words is "thirty-four million, forty-two thousand, two hundred forty-two".