34012122342 has 64 divisors (see below), whose sum is σ = 75367169280. Its totient is φ = 10146752000.

The previous prime is 34012122337. The next prime is 34012122359. The reversal of 34012122342 is 24322121043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1356217 + ... + 1381067.

It is an arithmetic number, because the mean of its divisors is an integer number (1177612020).

Almost surely, 2^34012122342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34012122342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37683584640).

34012122342 is an abundant number, since it is smaller than the sum of its proper divisors (41355046938).

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

34012122342 is a wasteful number, since it uses less digits than its factorization.

34012122342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25189.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 34012122342 its reverse (24322121043), we get a palindrome (58334243385).

The spelling of 34012122342 in words is "thirty-four billion, twelve million, one hundred twenty-two thousand, three hundred forty-two".