42303303063 has 24 divisors (see below), whose sum is σ = 70188532128. Its totient is φ = 24050601792.

The previous prime is 42303303017. The next prime is 42303303073. The reversal of 42303303063 is 36030330324.

42303303063 is a `hidden beast` number, since 4 + 23 + 0 + 330 + 306 + 3 = 666.

It is not a de Polignac number, because 42303303063 - 2⁸ = 42303302807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42303303073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1691856 + ... + 1716677.

It is an arithmetic number, because the mean of its divisors is an integer number (2924522172).

Almost surely, 2^42303303063 is an apocalyptic number.

42303303063 is a deficient number, since it is larger than the sum of its proper divisors (27885229065).

42303303063 is a wasteful number, since it uses less digits than its factorization.

42303303063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408743 (or 3408740 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 42303303063 its reverse (36030330324), we get a palindrome (78333633387).

The spelling of 42303303063 in words is "forty-two billion, three hundred three million, three hundred three thousand, sixty-three".