233240212434 has 32 divisors (see below), whose sum is σ = 487343874240. Its totient is φ = 74322584000.

The previous prime is 233240212433. The next prime is 233240212523. The reversal of 233240212434 is 434212042332.

233240212434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (233240212433) 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, 6618372 + ... + 6653519.

It is an arithmetic number, because the mean of its divisors is an integer number (15229496070).

Almost surely, 2^233240212434 is an apocalyptic number.

233240212434 is an abundant number, since it is smaller than the sum of its proper divisors (254103661806).

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

233240212434 is a wasteful number, since it uses less digits than its factorization.

233240212434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13272026.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 233240212434 its reverse (434212042332), we get a palindrome (667452254766).

The spelling of 233240212434 in words is "two hundred thirty-three billion, two hundred forty million, two hundred twelve thousand, four hundred thirty-four".