243245010234 has 8 divisors (see below), whose sum is σ = 486490020480. Its totient is φ = 81081670076.

The previous prime is 243245010227. The next prime is 243245010251. The reversal of 243245010234 is 432010542342.

It is a sphenic number, since it is the product of 3 distinct primes.

243245010234 is an admirable number.

It is a super-3 number, since 3×243245010234³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20270417514 + ... + 20270417525.

It is an arithmetic number, because the mean of its divisors is an integer number (60811252560).

Almost surely, 2^243245010234 is an apocalyptic number.

243245010234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

243245010234 is a wasteful number, since it uses less digits than its factorization.

243245010234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40540835044.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 243245010234 its reverse (432010542342), we get a palindrome (675255552576).

The spelling of 243245010234 in words is "two hundred forty-three billion, two hundred forty-five million, ten thousand, two hundred thirty-four".