34133020500 has 96 divisors (see below), whose sum is σ = 99483366528. Its totient is φ = 9094080000.

The previous prime is 34133020469. The next prime is 34133020517. The reversal of 34133020500 is 502033143.

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, 1792027 + ... + 1810973.

It is an arithmetic number, because the mean of its divisors is an integer number (1036285068).

Almost surely, 2^34133020500 is an apocalyptic number.

34133020500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34133020500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49741683264).

34133020500 is an abundant number, since it is smaller than the sum of its proper divisors (65350346028).

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

34133020500 is a wasteful number, since it uses less digits than its factorization.

34133020500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20170 (or 20158 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 34133020500 its reverse (502033143), we get a palindrome (34635053643).

The spelling of 34133020500 in words is "thirty-four billion, one hundred thirty-three million, twenty thousand, five hundred".