4666033257984 has 400 divisors, whose sum is σ = 16134541677408. Its totient is φ = 1314884026368.

The previous prime is 4666033257971. The next prime is 4666033257997. The reversal of 4666033257984 is 4897523306664.

It is an interprime number because it is at equal distance from previous prime (4666033257971) and next prime (4666033257997).

It is a super-2 number, since 2×4666033257984² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21082104 + ... + 21302280.

Almost surely, 2^{4666033257984} 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 4666033257984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8067270838704).

4666033257984 is an abundant number, since it is smaller than the sum of its proper divisors (11468508419424).

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

4666033257984 is an equidigital number, since it uses as much as digits as its factorization.

4666033257984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220287 (or 220262 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 63.

The spelling of 4666033257984 in words is "four trillion, six hundred sixty-six billion, thirty-three million, two hundred fifty-seven thousand, nine hundred eighty-four".