42404426035 has 4 divisors (see below), whose sum is σ = 50885311248. Its totient is φ = 33923540824.

The previous prime is 42404426003. The next prime is 42404426069. The reversal of 42404426035 is 53062440424.

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 42404426035 - 2⁵ = 42404426003 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4240442599 + ... + 4240442608.

It is an arithmetic number, because the mean of its divisors is an integer number (12721327812).

Almost surely, 2^42404426035 is an apocalyptic number.

42404426035 is a deficient number, since it is larger than the sum of its proper divisors (8480885213).

42404426035 is an equidigital number, since it uses as much as digits as its factorization.

42404426035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8480885212.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 42404426035 its reverse (53062440424), we get a palindrome (95466866459).

The spelling of 42404426035 in words is "forty-two billion, four hundred four million, four hundred twenty-six thousand, thirty-five".