42005330335 has 4 divisors (see below), whose sum is σ = 50406396408. Its totient is φ = 33604264264.

The previous prime is 42005330329. The next prime is 42005330357. The reversal of 42005330335 is 53303350024.

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

It is a cyclic number.

It is not a de Polignac number, because 42005330335 - 2⁵ = 42005330303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 4200533029 + ... + 4200533038.

It is an arithmetic number, because the mean of its divisors is an integer number (12601599102).

Almost surely, 2^42005330335 is an apocalyptic number.

42005330335 is a deficient number, since it is larger than the sum of its proper divisors (8401066073).

42005330335 is an equidigital number, since it uses as much as digits as its factorization.

42005330335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8401066072.

The product of its (nonzero) digits is 16200, while the sum is 28.

Adding to 42005330335 its reverse (53303350024), we get a palindrome (95308680359).

The spelling of 42005330335 in words is "forty-two billion, five million, three hundred thirty thousand, three hundred thirty-five".