234211317208 has 32 divisors (see below), whose sum is σ = 504282744000. Its totient is φ = 100856547360.

The previous prime is 234211317203. The next prime is 234211317293. The reversal of 234211317208 is 802713112432.

234211317208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×234211317208² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234211317203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70037598 + ... + 70040941.

It is an arithmetic number, because the mean of its divisors is an integer number (15758835750).

Almost surely, 2^234211317208 is an apocalyptic number.

It is an amenable number.

234211317208 is an abundant number, since it is smaller than the sum of its proper divisors (270071426792).

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

234211317208 is a wasteful number, since it uses less digits than its factorization.

234211317208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140078575 (or 140078571 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 234211317208 in words is "two hundred thirty-four billion, two hundred eleven million, three hundred seventeen thousand, two hundred eight".