493494258044 has 24 divisors (see below), whose sum is σ = 880896441936. Its totient is φ = 241838352000.

The previous prime is 493494258031. The next prime is 493494258077. The reversal of 493494258044 is 440852494394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3530222 + ... + 3667349.

It is an arithmetic number, because the mean of its divisors is an integer number (36704018414).

Almost surely, 2^493494258044 is an apocalyptic number.

It is an amenable number.

493494258044 is a deficient number, since it is larger than the sum of its proper divisors (387402183892).

493494258044 is a wasteful number, since it uses less digits than its factorization.

493494258044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7197917 (or 7197915 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 56.

The spelling of 493494258044 in words is "four hundred ninety-three billion, four hundred ninety-four million, two hundred fifty-eight thousand, forty-four".