42243203307 has 8 divisors (see below), whose sum is σ = 58266487440. Its totient is φ = 27191027360.

The previous prime is 42243203297. The next prime is 42243203339. The reversal of 42243203307 is 70330234224.

42243203307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42243203307 - 2¹⁸ = 42242941163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42243203357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242776944 + ... + 242777117.

It is an arithmetic number, because the mean of its divisors is an integer number (7283310930).

Almost surely, 2^42243203307 is an apocalyptic number.

42243203307 is a deficient number, since it is larger than the sum of its proper divisors (16023284133).

42243203307 is a wasteful number, since it uses less digits than its factorization.

42243203307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485554093.

The product of its (nonzero) digits is 24192, while the sum is 30.

The spelling of 42243203307 in words is "forty-two billion, two hundred forty-three million, two hundred three thousand, three hundred seven".