34133121204 has 192 divisors, whose sum is σ = 103966679040. Its totient is φ = 8469204480.

The previous prime is 34133121179. The next prime is 34133121221. The reversal of 34133121204 is 40212133143.

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 63 ways as a sum of consecutive naturals, for example, 1520937 + ... + 1543215.

It is an arithmetic number, because the mean of its divisors is an integer number (541493120).

Almost surely, 2^34133121204 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 34133121204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51983339520).

34133121204 is an abundant number, since it is smaller than the sum of its proper divisors (69833557836).

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

34133121204 is a wasteful number, since it uses less digits than its factorization.

34133121204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22390 (or 22388 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 34133121204 its reverse (40212133143), we get a palindrome (74345254347).

The spelling of 34133121204 in words is "thirty-four billion, one hundred thirty-three million, one hundred twenty-one thousand, two hundred four".