243251360030716 has 12 divisors (see below), whose sum is σ = 444198135708432. Its totient is φ = 116337606971168.

The previous prime is 243251360030713. The next prime is 243251360030741. The reversal of 243251360030716 is 617030063152342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243251360030713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322018260945 + ... + 1322018261128.

It is an arithmetic number, because the mean of its divisors is an integer number (37016511309036).

Almost surely, 2^{243251360030716} is an apocalyptic number.

It is an amenable number.

243251360030716 is a deficient number, since it is larger than the sum of its proper divisors (200946775677716).

243251360030716 is a wasteful number, since it uses less digits than its factorization.

243251360030716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644036522100 (or 2644036522098 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 243251360030716 in words is "two hundred forty-three trillion, two hundred fifty-one billion, three hundred sixty million, thirty thousand, seven hundred sixteen".