42243474205 has 16 divisors (see below), whose sum is σ = 51457939200. Its totient is φ = 33284446272.

The previous prime is 42243474191. The next prime is 42243474223. The reversal of 42243474205 is 50247434224.

42243474205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42243474205 - 2⁵ = 42243474173 is a prime.

It is a super-2 number, since 2×42243474205² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3611827 + ... + 3623503.

It is an arithmetic number, because the mean of its divisors is an integer number (3216121200).

Almost surely, 2^42243474205 is an apocalyptic number.

It is an amenable number.

42243474205 is a deficient number, since it is larger than the sum of its proper divisors (9214464995).

42243474205 is a wasteful number, since it uses less digits than its factorization.

42243474205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22548.

The product of its (nonzero) digits is 215040, while the sum is 37.

The spelling of 42243474205 in words is "forty-two billion, two hundred forty-three million, four hundred seventy-four thousand, two hundred five".