243232341306232 has 128 divisors (see below), whose sum is σ = 478089310608000. Its totient is φ = 115862184345600.

The previous prime is 243232341306197. The next prime is 243232341306233. The reversal of 243232341306232 is 232603143232342.

It is a super-2 number, since 2×243232341306232² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243232341306233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21549772093 + ... + 21549783379.

It is an arithmetic number, because the mean of its divisors is an integer number (3735072739125).

Almost surely, 2^{243232341306232} is an apocalyptic number.

It is an amenable number.

243232341306232 is a deficient number, since it is larger than the sum of its proper divisors (234856969301768).

243232341306232 is a wasteful number, since it uses less digits than its factorization.

243232341306232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14489 (or 14485 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 243232341306232 its reverse (232603143232342), we get a palindrome (475835484538574).

The spelling of 243232341306232 in words is "two hundred forty-three trillion, two hundred thirty-two billion, three hundred forty-one million, three hundred six thousand, two hundred thirty-two".