34345223422 has 16 divisors (see below), whose sum is σ = 54403689600. Its totient is φ = 16216473240.

The previous prime is 34345223371. The next prime is 34345223453. The reversal of 34345223422 is 22432254343.

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, 1441272 + ... + 1464907.

It is an arithmetic number, because the mean of its divisors is an integer number (3400230600).

Almost surely, 2^34345223422 is an apocalyptic number.

34345223422 is a deficient number, since it is larger than the sum of its proper divisors (20058466178).

34345223422 is a wasteful number, since it uses less digits than its factorization.

34345223422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906511.

The product of its digits is 138240, while the sum is 34.

Adding to 34345223422 its reverse (22432254343), we get a palindrome (56777477765).

The spelling of 34345223422 in words is "thirty-four billion, three hundred forty-five million, two hundred twenty-three thousand, four hundred twenty-two".