494571884673024 has 1536 divisors, whose sum is σ = 1562948255232000. Its totient is φ = 156289746862080.

The previous prime is 494571884672959. The next prime is 494571884673089. The reversal of 494571884673024 is 420376488175494.

It is a happy number.

494571884673024 is a `hidden beast` number, since 4 + 9 + 4 + 57 + 1 + 88 + 467 + 30 + 2 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (494571884672959) and next prime (494571884673089).

It is a tau number, because it is divible by the number of its divisors (1536).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1059040438039 + ... + 1059040438505.

It is an arithmetic number, because the mean of its divisors is an integer number (1017544437000).

It is a 1-persistent number, because it is pandigital, but 2⋅494571884673024 = 989143769346048 is not.

Almost surely, 2^{494571884673024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494571884673024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (781474127616000).

494571884673024 is an abundant number, since it is smaller than the sum of its proper divisors (1068376370558976).

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

494571884673024 is an frugal number, since it uses more digits than its factorization.

494571884673024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 1300561920, while the sum is 72.

The spelling of 494571884673024 in words is "four hundred ninety-four trillion, five hundred seventy-one billion, eight hundred eighty-four million, six hundred seventy-three thousand, twenty-four".