442298885113 has 4 divisors (see below), whose sum is σ = 442303056000. Its totient is φ = 442294714228.

The previous prime is 442298885059. The next prime is 442298885179. The reversal of 442298885113 is 311588892244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 442298885113 - 2³⁷ = 304859931641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442298885513) 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, 1922113 + ... + 2139886.

It is an arithmetic number, because the mean of its divisors is an integer number (110575764000).

Almost surely, 2^442298885113 is an apocalyptic number.

It is an amenable number.

442298885113 is a deficient number, since it is larger than the sum of its proper divisors (4170887).

442298885113 is a wasteful number, since it uses less digits than its factorization.

442298885113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4170886.

The product of its digits is 4423680, while the sum is 55.

The spelling of 442298885113 in words is "four hundred forty-two billion, two hundred ninety-eight million, eight hundred eighty-five thousand, one hundred thirteen".