243022403010 has 128 divisors (see below), whose sum is σ = 618597907200. Its totient is φ = 60931906560.

The previous prime is 243022402993. The next prime is 243022403033. The reversal of 243022403010 is 10304220342.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57463576 + ... + 57467804.

It is an arithmetic number, because the mean of its divisors is an integer number (4832796150).

Almost surely, 2^243022403010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 243022403010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309298953600).

243022403010 is an abundant number, since it is smaller than the sum of its proper divisors (375575504190).

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

243022403010 is a wasteful number, since it uses less digits than its factorization.

243022403010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 243022403010 its reverse (10304220342), we get a palindrome (253326623352).

The spelling of 243022403010 in words is "two hundred forty-three billion, twenty-two million, four hundred three thousand, ten".