234442414340 has 48 divisors (see below), whose sum is σ = 503107546032. Its totient is φ = 91734429696.

The previous prime is 234442414319. The next prime is 234442414357. The reversal of 234442414340 is 43414244432.

234442414340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6739753216 + 227702661124 = 82096^2 + 477182^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 234442414340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29072 + ... + 685368.

It is an arithmetic number, because the mean of its divisors is an integer number (10481407209).

Almost surely, 2^234442414340 is an apocalyptic number.

234442414340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234442414340 is an abundant number, since it is smaller than the sum of its proper divisors (268665131692).

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

234442414340 is a wasteful number, since it uses less digits than its factorization.

234442414340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656696 (or 656694 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 234442414340 its reverse (43414244432), we get a palindrome (277856658772).

The spelling of 234442414340 in words is "two hundred thirty-four billion, four hundred forty-two million, four hundred fourteen thousand, three hundred forty".