234320534210 has 32 divisors (see below), whose sum is σ = 497580198912. Its totient is φ = 77746904640.

The previous prime is 234320534197. The next prime is 234320534219. The reversal of 234320534210 is 12435023432.

It is a happy number.

It is a super-2 number, since 2×234320534210² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234320534219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53988737 + ... + 53993076.

It is an arithmetic number, because the mean of its divisors is an integer number (15549381216).

Almost surely, 2^234320534210 is an apocalyptic number.

234320534210 is an abundant number, since it is smaller than the sum of its proper divisors (263259664702).

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

234320534210 is a wasteful number, since it uses less digits than its factorization.

234320534210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107981858.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 234320534210 its reverse (12435023432), we get a palindrome (246755557642).

The spelling of 234320534210 in words is "two hundred thirty-four billion, three hundred twenty million, five hundred thirty-four thousand, two hundred ten".