42133424103 has 64 divisors (see below), whose sum is σ = 67914240000. Its totient is φ = 25718186880.

The previous prime is 42133424077. The next prime is 42133424117. The reversal of 42133424103 is 30142433124.

42133424103 is a `hidden beast` number, since 4 + 2 + 133 + 424 + 103 = 666.

It is not a de Polignac number, because 42133424103 - 2¹⁶ = 42133358567 is a prime.

It is a super-2 number, since 2×42133424103² (a number of 22 digits) contains 22 as substring.

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 (42133424143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17635233 + ... + 17637621.

It is an arithmetic number, because the mean of its divisors is an integer number (1061160000).

Almost surely, 2^42133424103 is an apocalyptic number.

42133424103 is a deficient number, since it is larger than the sum of its proper divisors (25780815897).

42133424103 is a wasteful number, since it uses less digits than its factorization.

42133424103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557 (or 3551 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 42133424103 its reverse (30142433124), we get a palindrome (72275857227).

The spelling of 42133424103 in words is "forty-two billion, one hundred thirty-three million, four hundred twenty-four thousand, one hundred three".