243673431471104 has 44 divisors (see below), whose sum is σ = 487113680701824. Its totient is φ = 121835520129024.

The previous prime is 243673431471103. The next prime is 243673431471163. The reversal of 243673431471104 is 401174134376342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243673431471103) 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, 108235697 + ... + 110464079.

It is an arithmetic number, because the mean of its divisors is an integer number (11070765470496).

Almost surely, 2^{243673431471104} is an apocalyptic number.

It is an amenable number.

243673431471104 is a deficient number, since it is larger than the sum of its proper divisors (243440249230720).

243673431471104 is a wasteful number, since it uses less digits than its factorization.

243673431471104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335190 (or 2335172 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 50.

The spelling of 243673431471104 in words is "two hundred forty-three trillion, six hundred seventy-three billion, four hundred thirty-one million, four hundred seventy-one thousand, one hundred four".