494571884673023 has 16 divisors (see below), whose sum is σ = 524703979376640. Its totient is φ = 464850028440000.

The previous prime is 494571884672959. The next prime is 494571884673089. The reversal of 494571884673023 is 320376488175494.

It is a cyclic number.

It is not a de Polignac number, because 494571884673023 - 2⁶ = 494571884672959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494571884672023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591372803 + ... + 592208523.

It is an arithmetic number, because the mean of its divisors is an integer number (32793998711040).

It is a 1-persistent number, because it is pandigital, but 2⋅494571884673023 = 989143769346046 is not.

Almost surely, 2^{494571884673023} is an apocalyptic number.

494571884673023 is a deficient number, since it is larger than the sum of its proper divisors (30132094703617).

494571884673023 is a wasteful number, since it uses less digits than its factorization.

494571884673023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081118.

The product of its (nonzero) digits is 975421440, while the sum is 71.

The spelling of 494571884673023 in words is "four hundred ninety-four trillion, five hundred seventy-one billion, eight hundred eighty-four million, six hundred seventy-three thousand, twenty-three".