2664000485424 has 120 divisors (see below), whose sum is σ = 7617976704000. Its totient is φ = 868667359104.

The previous prime is 2664000485413. The next prime is 2664000485429. The reversal of 2664000485424 is 4245840004662.

2664000485424 is a `hidden beast` number, since 2 + 6 + 64 + 0 + 0 + 0 + 48 + 542 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2664000485424.

It is not an unprimeable number, because it can be changed into a prime (2664000485429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13430779 + ... + 13627685.

It is an arithmetic number, because the mean of its divisors is an integer number (63483139200).

Almost surely, 2^{2664000485424} is an apocalyptic number.

2664000485424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2664000485424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3808988352000).

2664000485424 is an abundant number, since it is smaller than the sum of its proper divisors (4953976218576).

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

2664000485424 is a wasteful number, since it uses less digits than its factorization.

2664000485424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198967 (or 198958 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 45.

The spelling of 2664000485424 in words is "two trillion, six hundred sixty-four billion, four hundred eighty-five thousand, four hundred twenty-four".