34405240422 has 32 divisors (see below), whose sum is σ = 78650302464. Its totient is φ = 9828849600.

The previous prime is 34405240393. The next prime is 34405240447. The reversal of 34405240422 is 22404250443.

It is a self number, because there is not a number n which added to its sum of digits gives 34405240422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324522 + ... + 417282.

It is an arithmetic number, because the mean of its divisors is an integer number (2457821952).

Almost surely, 2^34405240422 is an apocalyptic number.

34405240422 is an abundant number, since it is smaller than the sum of its proper divisors (44245062042).

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

34405240422 is a wasteful number, since it uses less digits than its factorization.

34405240422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101604.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 34405240422 its reverse (22404250443), we get a palindrome (56809490865).

The spelling of 34405240422 in words is "thirty-four billion, four hundred five million, two hundred forty thousand, four hundred twenty-two".