894442244498 has 8 divisors (see below), whose sum is σ = 1463632763760. Its totient is φ = 406564656580.

The previous prime is 894442244489. The next prime is 894442244539.

894442244498 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×894442244498² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 894442244498.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20328232808 + ... + 20328232851.

It is an arithmetic number, because the mean of its divisors is an integer number (182954095470).

Almost surely, 2^894442244498 is an apocalyptic number.

894442244498 is a deficient number, since it is larger than the sum of its proper divisors (569190519262).

894442244498 is a wasteful number, since it uses less digits than its factorization.

894442244498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40656465672.

The product of its digits is 84934656, while the sum is 62.

The spelling of 894442244498 in words is "eight hundred ninety-four billion, four hundred forty-two million, two hundred forty-four thousand, four hundred ninety-eight".