34134220000 has 120 divisors (see below), whose sum is σ = 85764371616. Its totient is φ = 13362816000.

The previous prime is 34134219961. The next prime is 34134220007. The reversal of 34134220000 is 2243143.

It is a self number, because there is not a number n which added to its sum of digits gives 34134220000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134220007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 921844 + ... + 958156.

Almost surely, 2^34134220000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34134220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42882185808).

34134220000 is an abundant number, since it is smaller than the sum of its proper divisors (51630151616).

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

34134220000 is an equidigital number, since it uses as much as digits as its factorization.

34134220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36390 (or 36367 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 34134220000 its reverse (2243143), we get a palindrome (34136463143).

The spelling of 34134220000 in words is "thirty-four billion, one hundred thirty-four million, two hundred twenty thousand".