42201030243 has 8 divisors (see below), whose sum is σ = 56593289808. Its totient is φ = 27971395424.

The previous prime is 42201030217. The next prime is 42201030281. The reversal of 42201030243 is 34203010224.

42201030243 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 42201030243 - 2¹⁷ = 42200899171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42201030293) 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, 40655580 + ... + 40656617.

It is an arithmetic number, because the mean of its divisors is an integer number (7074161226).

Almost surely, 2^42201030243 is an apocalyptic number.

42201030243 is a deficient number, since it is larger than the sum of its proper divisors (14392259565).

42201030243 is a wasteful number, since it uses less digits than its factorization.

42201030243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81312373.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 42201030243 its reverse (34203010224), we get a palindrome (76404040467).

The spelling of 42201030243 in words is "forty-two billion, two hundred one million, thirty thousand, two hundred forty-three".