42402104333 has 4 divisors (see below), whose sum is σ = 42412367868. Its totient is φ = 42391840800.

The previous prime is 42402104321. The next prime is 42402104369. The reversal of 42402104333 is 33340120424.

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 19668099049 + 22734005284 = 140243^2 + 150778^2 .

It is a cyclic number.

It is not a de Polignac number, because 42402104333 - 2⁴ = 42402104317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42402104233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5125568 + ... + 5133833.

It is an arithmetic number, because the mean of its divisors is an integer number (10603091967).

Almost surely, 2^42402104333 is an apocalyptic number.

It is an amenable number.

42402104333 is a deficient number, since it is larger than the sum of its proper divisors (10263535).

42402104333 is a wasteful number, since it uses less digits than its factorization.

42402104333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10263534.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 42402104333 its reverse (33340120424), we get a palindrome (75742224757).

The spelling of 42402104333 in words is "forty-two billion, four hundred two million, one hundred four thousand, three hundred thirty-three".