42236844463 has 8 divisors (see below), whose sum is σ = 46100417616. Its totient is φ = 38377248000.

The previous prime is 42236844451. The next prime is 42236844467. The reversal of 42236844463 is 36444863224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42236844463 - 2¹⁷ = 42236713391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42236844467) 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 7 ways as a sum of consecutive naturals, for example, 971938 + ... + 1014463.

It is an arithmetic number, because the mean of its divisors is an integer number (5762552202).

Almost surely, 2^42236844463 is an apocalyptic number.

42236844463 is a deficient number, since it is larger than the sum of its proper divisors (3863573153).

42236844463 is a wasteful number, since it uses less digits than its factorization.

42236844463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988345.

The product of its digits is 2654208, while the sum is 46.

The spelling of 42236844463 in words is "forty-two billion, two hundred thirty-six million, eight hundred forty-four thousand, four hundred sixty-three".