494370828073494 has 24 divisors (see below), whose sum is σ = 1127512414905240. Its totient is φ = 156117103602048.

The previous prime is 494370828073481. The next prime is 494370828073519.

494370828073494 is a `hidden beast` number, since 4 + 9 + 43 + 7 + 0 + 8 + 28 + 0 + 73 + 494 = 666.

494370828073494 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 722764368187 + ... + 722764368870.

It is an arithmetic number, because the mean of its divisors is an integer number (46979683954385).

Almost surely, 2^{494370828073494} is an apocalyptic number.

494370828073494 is an abundant number, since it is smaller than the sum of its proper divisors (633141586831746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494370828073494 is a wasteful number, since it uses less digits than its factorization.

494370828073494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445528737084 (or 1445528737081 counting only the distinct ones).

The product of its (nonzero) digits is 1170505728, while the sum is 72.

The spelling of 494370828073494 in words is "four hundred ninety-four trillion, three hundred seventy billion, eight hundred twenty-eight million, seventy-three thousand, four hundred ninety-four".