34042021122 has 16 divisors (see below), whose sum is σ = 68581007712. Its totient is φ = 11264512800.

The previous prime is 34042021081. The next prime is 34042021129. The reversal of 34042021122 is 22112024043.

It is not an unprimeable number, because it can be changed into a prime (34042021129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20706004 + ... + 20707647.

It is an arithmetic number, because the mean of its divisors is an integer number (4286312982).

Almost surely, 2^34042021122 is an apocalyptic number.

34042021122 is an abundant number, since it is smaller than the sum of its proper divisors (34538986590).

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

34042021122 is a wasteful number, since it uses less digits than its factorization.

34042021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41413793.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 34042021122 its reverse (22112024043), we get a palindrome (56154045165).

The spelling of 34042021122 in words is "thirty-four billion, forty-two million, twenty-one thousand, one hundred twenty-two".