34120205000 has 80 divisors (see below), whose sum is σ = 91364254080. Its totient is φ = 11698344000.

The previous prime is 34120204969. The next prime is 34120205029. The reversal of 34120205000 is 50202143.

It is a self number, because there is not a number n which added to its sum of digits gives 34120205000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 452432 + ... + 522431.

It is an arithmetic number, because the mean of its divisors is an integer number (1142053176).

Almost surely, 2^34120205000 is an apocalyptic number.

It is an amenable number.

34120205000 is an abundant number, since it is smaller than the sum of its proper divisors (57244049080).

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

34120205000 is an equidigital number, since it uses as much as digits as its factorization.

34120205000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974896 (or 974877 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 34120205000 its reverse (50202143), we get a palindrome (34170407143).

The spelling of 34120205000 in words is "thirty-four billion, one hundred twenty million, two hundred five thousand".