234342032324020 has 12 divisors (see below), whose sum is σ = 492118267880484. Its totient is φ = 93736812929600.

The previous prime is 234342032324017. The next prime is 234342032324027. The reversal of 234342032324020 is 20423230243432.

It can be written as a sum of positive squares in 2 ways, for example, as 89401525636644 + 144940506687376 = 9455238^2 + 12039124^2 .

It is a super-2 number, since 2×234342032324020² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234342032324027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5858550808081 + ... + 5858550808120.

It is an arithmetic number, because the mean of its divisors is an integer number (41009855656707).

Almost surely, 2^{234342032324020} is an apocalyptic number.

234342032324020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234342032324020 is an abundant number, since it is smaller than the sum of its proper divisors (257776235556464).

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

234342032324020 is a wasteful number, since it uses less digits than its factorization.

234342032324020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11717101616210 (or 11717101616208 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 234342032324020 its reverse (20423230243432), we get a palindrome (254765262567452).

The spelling of 234342032324020 in words is "two hundred thirty-four trillion, three hundred forty-two billion, thirty-two million, three hundred twenty-four thousand, twenty".