243301023044 has 12 divisors (see below), whose sum is σ = 425907459600. Its totient is φ = 121613177448.

The previous prime is 243301022989. The next prime is 243301023101. The reversal of 243301023044 is 440320103342.

It is a super-3 number, since 3×243301023044³ (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, 9318854 + ... + 9344925.

It is an arithmetic number, because the mean of its divisors is an integer number (35492288300).

Almost surely, 2^243301023044 is an apocalyptic number.

It is an amenable number.

243301023044 is a deficient number, since it is larger than the sum of its proper divisors (182606436556).

243301023044 is a wasteful number, since it uses less digits than its factorization.

243301023044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18667042 (or 18667040 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 243301023044 its reverse (440320103342), we get a palindrome (683621126386).

The spelling of 243301023044 in words is "two hundred forty-three billion, three hundred one million, twenty-three thousand, forty-four".