493958424961 has 8 divisors (see below), whose sum is σ = 494971574400. Its totient is φ = 492945905088.

The previous prime is 493958424943. The next prime is 493958424977. The reversal of 493958424961 is 169424859394.

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

It is a cyclic number.

It is not a de Polignac number, because 493958424961 - 2⁷ = 493958424833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 493958424893 and 493958424902.

It is not an unprimeable number, because it can be changed into a prime (493958424931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429785 + ... + 1741321.

It is an arithmetic number, because the mean of its divisors is an integer number (61871446800).

Almost surely, 2^493958424961 is an apocalyptic number.

It is an amenable number.

493958424961 is a deficient number, since it is larger than the sum of its proper divisors (1013149439).

493958424961 is a wasteful number, since it uses less digits than its factorization.

493958424961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314783.

The product of its digits is 67184640, while the sum is 64.

The spelling of 493958424961 in words is "four hundred ninety-three billion, nine hundred fifty-eight million, four hundred twenty-four thousand, nine hundred sixty-one".