243233247250712 has 32 divisors (see below), whose sum is σ = 457278976627200. Its totient is φ = 121292585642784.

The previous prime is 243233247250633. The next prime is 243233247250759. The reversal of 243233247250712 is 217052742332342.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20046668 + ... + 29804955.

It is an arithmetic number, because the mean of its divisors is an integer number (14289968019600).

Almost surely, 2^{243233247250712} is an apocalyptic number.

It is an amenable number.

243233247250712 is a deficient number, since it is larger than the sum of its proper divisors (214045729376488).

243233247250712 is a wasteful number, since it uses less digits than its factorization.

243233247250712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49853255 (or 49853251 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 47.

The spelling of 243233247250712 in words is "two hundred forty-three trillion, two hundred thirty-three billion, two hundred forty-seven million, two hundred fifty thousand, seven hundred twelve".