494442093982 has 16 divisors (see below), whose sum is σ = 752779703952. Its totient is φ = 243515986560.

The previous prime is 494442093973. The next prime is 494442093997. The reversal of 494442093982 is 289390244494.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2216182 + ... + 2429062.

It is an arithmetic number, because the mean of its divisors is an integer number (47048731497).

Almost surely, 2^494442093982 is an apocalyptic number.

494442093982 is a deficient number, since it is larger than the sum of its proper divisors (258337609970).

494442093982 is a wasteful number, since it uses less digits than its factorization.

494442093982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230283.

The product of its (nonzero) digits is 17915904, while the sum is 58.

The spelling of 494442093982 in words is "four hundred ninety-four billion, four hundred forty-two million, ninety-three thousand, nine hundred eighty-two".