42411330029 has 4 divisors (see below), whose sum is σ = 42430957980. Its totient is φ = 42391702080.

The previous prime is 42411330001. The next prime is 42411330089. The reversal of 42411330029 is 92003311424.

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 21961758025 + 20449572004 = 148195^2 + 143002^2 .

It is a cyclic number.

It is not a de Polignac number, because 42411330029 - 2²⁰ = 42410281453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42411329983 and 42411330010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42411330089) 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, 9810734 + ... + 9815055.

It is an arithmetic number, because the mean of its divisors is an integer number (10607739495).

Almost surely, 2^42411330029 is an apocalyptic number.

It is an amenable number.

42411330029 is a deficient number, since it is larger than the sum of its proper divisors (19627951).

42411330029 is a wasteful number, since it uses less digits than its factorization.

42411330029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627950.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 42411330029 in words is "forty-two billion, four hundred eleven million, three hundred thirty thousand, twenty-nine".