42042234303 has 16 divisors (see below), whose sum is σ = 62289868800. Its totient is φ = 28025871480.

The previous prime is 42042234253. The next prime is 42042234331. The reversal of 42042234303 is 30343224024.

42042234303 is a `hidden beast` number, since 4 + 2 + 0 + 4 + 223 + 430 + 3 = 666.

It is not a de Polignac number, because 42042234303 - 2⁹ = 42042233791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42042234373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314908 + ... + 428078.

It is an arithmetic number, because the mean of its divisors is an integer number (3893116800).

Almost surely, 2^42042234303 is an apocalyptic number.

42042234303 is a deficient number, since it is larger than the sum of its proper divisors (20247634497).

42042234303 is a wasteful number, since it uses less digits than its factorization.

42042234303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126939 (or 126933 counting only the distinct ones).

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

Adding to 42042234303 its reverse (30343224024), we get a palindrome (72385458327).

The spelling of 42042234303 in words is "forty-two billion, forty-two million, two hundred thirty-four thousand, three hundred three".