84464002802664 has 48 divisors (see below), whose sum is σ = 228757558625700. Its totient is φ = 28154558755584.

The previous prime is 84464002802651. The next prime is 84464002802677. The reversal of 84464002802664 is 46620820046448.

84464002802664 is a `hidden beast` number, since 8 + 44 + 64 + 0 + 0 + 280 + 266 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (84464002802651) and next prime (84464002802677).

It can be written as a sum of positive squares in 2 ways, for example, as 80375348952900 + 4088653849764 = 8965230^2 + 2022042^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84464002802664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17698092 + ... + 21957924.

Almost surely, 2^{84464002802664} is an apocalyptic number.

It is an amenable number.

84464002802664 is an abundant number, since it is smaller than the sum of its proper divisors (144293555823036).

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

84464002802664 is a wasteful number, since it uses less digits than its factorization.

84464002802664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535234 (or 4535227 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 54.

The spelling of 84464002802664 in words is "eighty-four trillion, four hundred sixty-four billion, two million, eight hundred two thousand, six hundred sixty-four".