494246123973 has 32 divisors (see below), whose sum is σ = 836939904000. Its totient is φ = 282385495728.

The previous prime is 494246123927. The next prime is 494246123981. The reversal of 494246123973 is 379321642494.

494246123973 is a `hidden beast` number, since 4 + 9 + 4 + 246 + 1 + 2 + 397 + 3 = 666.

It is not a de Polignac number, because 494246123973 - 2³⁴ = 477066254789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494246123983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1145478 + ... + 1516776.

It is an arithmetic number, because the mean of its divisors is an integer number (26154372000).

Almost surely, 2^494246123973 is an apocalyptic number.

It is an amenable number.

494246123973 is a deficient number, since it is larger than the sum of its proper divisors (342693780027).

494246123973 is a wasteful number, since it uses less digits than its factorization.

494246123973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378358 (or 378352 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The spelling of 494246123973 in words is "four hundred ninety-four billion, two hundred forty-six million, one hundred twenty-three thousand, nine hundred seventy-three".