42412221303 has 4 divisors (see below), whose sum is σ = 56549628408. Its totient is φ = 28274814200.

The previous prime is 42412221277. The next prime is 42412221349. The reversal of 42412221303 is 30312221424.

It is a happy number.

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 42412221303 - 2⁹ = 42412220791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42412221353) 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, 7068703548 + ... + 7068703553.

It is an arithmetic number, because the mean of its divisors is an integer number (14137407102).

Almost surely, 2^42412221303 is an apocalyptic number.

42412221303 is a deficient number, since it is larger than the sum of its proper divisors (14137407105).

42412221303 is a wasteful number, since it uses less digits than its factorization.

42412221303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14137407104.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42412221303 its reverse (30312221424), we get a palindrome (72724442727).

The spelling of 42412221303 in words is "forty-two billion, four hundred twelve million, two hundred twenty-one thousand, three hundred three".