494431295896 has 32 divisors (see below), whose sum is σ = 975885926400. Its totient is φ = 234195973920.

The previous prime is 494431295887. The next prime is 494431295993. The reversal of 494431295896 is 698592134494.

It is a super-2 number, since 2×494431295896² (a number of 24 digits) contains 22 as substring.

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, 7320601 + ... + 7387831.

It is an arithmetic number, because the mean of its divisors is an integer number (30496435200).

Almost surely, 2^494431295896 is an apocalyptic number.

It is an amenable number.

494431295896 is a deficient number, since it is larger than the sum of its proper divisors (481454630504).

494431295896 is a wasteful number, since it uses less digits than its factorization.

494431295896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115639 (or 115635 counting only the distinct ones).

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

The spelling of 494431295896 in words is "four hundred ninety-four billion, four hundred thirty-one million, two hundred ninety-five thousand, eight hundred ninety-six".