442024262426 has 8 divisors (see below), whose sum is σ = 663087739104. Its totient is φ = 220995016060.

The previous prime is 442024262413. The next prime is 442024262429. The reversal of 442024262426 is 624262420244.

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

It is a self number, because there is not a number n which added to its sum of digits gives 442024262426.

It is not an unprimeable number, because it can be changed into a prime (442024262429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8525270 + ... + 8576961.

It is an arithmetic number, because the mean of its divisors is an integer number (82885967388).

Almost surely, 2^442024262426 is an apocalyptic number.

442024262426 is a deficient number, since it is larger than the sum of its proper divisors (221063476678).

442024262426 is a wasteful number, since it uses less digits than its factorization.

442024262426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17115156.

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 442024262426 in words is "four hundred forty-two billion, twenty-four million, two hundred sixty-two thousand, four hundred twenty-six".