42300026013 has 16 divisors (see below), whose sum is σ = 65772636800. Its totient is φ = 24171442848.

The previous prime is 42300025913. The next prime is 42300026057. The reversal of 42300026013 is 31062000324.

It is a happy number.

It is not a de Polignac number, because 42300026013 - 2¹⁰ = 42300024989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42300026413) 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 15 ways as a sum of consecutive naturals, for example, 20552920 + ... + 20554977.

It is an arithmetic number, because the mean of its divisors is an integer number (4110789800).

Almost surely, 2^42300026013 is an apocalyptic number.

It is an amenable number.

42300026013 is a deficient number, since it is larger than the sum of its proper divisors (23472610787).

42300026013 is an equidigital number, since it uses as much as digits as its factorization.

42300026013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41107921 (or 41107907 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 42300026013 its reverse (31062000324), we get a palindrome (73362026337).

The spelling of 42300026013 in words is "forty-two billion, three hundred million, twenty-six thousand, thirteen".