493658243602 has 16 divisors (see below), whose sum is σ = 741760719840. Its totient is φ = 246404797632.

The previous prime is 493658243557. The next prime is 493658243669. The reversal of 493658243602 is 206342856394.

It is a super-2 number, since 2×493658243602² (a number of 24 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 493658243602.

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, 8759149 + ... + 8815327.

It is an arithmetic number, because the mean of its divisors is an integer number (46360044990).

Almost surely, 2^493658243602 is an apocalyptic number.

493658243602 is a deficient number, since it is larger than the sum of its proper divisors (248102476238).

493658243602 is a wasteful number, since it uses less digits than its factorization.

493658243602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63657.

The product of its (nonzero) digits is 7464960, while the sum is 52.

The spelling of 493658243602 in words is "four hundred ninety-three billion, six hundred fifty-eight million, two hundred forty-three thousand, six hundred two".