42200334243 has 24 divisors (see below), whose sum is σ = 63619066368. Its totient is φ = 26904957552.

The previous prime is 42200334233. The next prime is 42200334247. The reversal of 42200334243 is 34243300224.

42200334243 is a `hidden beast` number, since 4 + 2 + 200 + 33 + 424 + 3 = 666.

It is not a de Polignac number, because 42200334243 - 2⁴ = 42200334227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42200334247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1184496 + ... + 1219602.

It is an arithmetic number, because the mean of its divisors is an integer number (2650794432).

Almost surely, 2^42200334243 is an apocalyptic number.

42200334243 is a deficient number, since it is larger than the sum of its proper divisors (21418732125).

42200334243 is a wasteful number, since it uses less digits than its factorization.

42200334243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40943 (or 40940 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 42200334243 its reverse (34243300224), we get a palindrome (76443634467).

The spelling of 42200334243 in words is "forty-two billion, two hundred million, three hundred thirty-four thousand, two hundred forty-three".