42104033303 has 4 divisors (see below), whose sum is σ = 42538095600. Its totient is φ = 41669971008.

The previous prime is 42104033291. The next prime is 42104033329. The reversal of 42104033303 is 30333040124.

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 42104033303 - 2¹⁴ = 42104016919 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 (42104033353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217031003 + ... + 217031196.

It is an arithmetic number, because the mean of its divisors is an integer number (10634523900).

Almost surely, 2^42104033303 is an apocalyptic number.

42104033303 is a deficient number, since it is larger than the sum of its proper divisors (434062297).

42104033303 is an equidigital number, since it uses as much as digits as its factorization.

42104033303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434062296.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 42104033303 its reverse (30333040124), we get a palindrome (72437073427).

The spelling of 42104033303 in words is "forty-two billion, one hundred four million, thirty-three thousand, three hundred three".