491457114934 has 8 divisors (see below), whose sum is σ = 739511180208. Its totient is φ = 244953388200.

The previous prime is 491457114893. The next prime is 491457114947. The reversal of 491457114934 is 439411754194.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387583842 + ... + 387585109.

It is an arithmetic number, because the mean of its divisors is an integer number (92438897526).

Almost surely, 2^491457114934 is an apocalyptic number.

491457114934 is a deficient number, since it is larger than the sum of its proper divisors (248054065274).

491457114934 is a wasteful number, since it uses less digits than its factorization.

491457114934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775169270.

The product of its digits is 2177280, while the sum is 52.

The spelling of 491457114934 in words is "four hundred ninety-one billion, four hundred fifty-seven million, one hundred fourteen thousand, nine hundred thirty-four".