42024120043133 has 4 divisors (see below), whose sum is σ = 42042543596508. Its totient is φ = 42005696489760.

The previous prime is 42024120043121. The next prime is 42024120043177. The reversal of 42024120043133 is 33134002142024.

42024120043133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34866344181529 + 7157775861604 = 5904773^2 + 2675402^2 .

It is a cyclic number.

It is not a de Polignac number, because 42024120043133 - 2¹⁰ = 42024120042109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42024120043096 and 42024120043105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42024120045133) 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 3 ways as a sum of consecutive naturals, for example, 9211773266 + ... + 9211777827.

It is an arithmetic number, because the mean of its divisors is an integer number (10510635899127).

Almost surely, 2^{42024120043133} is an apocalyptic number.

It is an amenable number.

42024120043133 is a deficient number, since it is larger than the sum of its proper divisors (18423553375).

42024120043133 is a wasteful number, since it uses less digits than its factorization.

42024120043133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18423553374.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 42024120043133 its reverse (33134002142024), we get a palindrome (75158122185157).

The spelling of 42024120043133 in words is "forty-two trillion, twenty-four billion, one hundred twenty million, forty-three thousand, one hundred thirty-three".