84880284647084 has 12 divisors (see below), whose sum is σ = 148540571117400. Its totient is φ = 42440121470688.

The previous prime is 84880284647051. The next prime is 84880284647117. The reversal of 84880284647084 is 48074648208848.

It is an interprime number because it is at equal distance from previous prime (84880284647051) and next prime (84880284647117).

It is a junction number, because it is equal to n+sod(n) for n = 84880284646999 and 84880284647017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7262627 + ... + 14916645.

It is an arithmetic number, because the mean of its divisors is an integer number (12378380926450).

Almost surely, 2^{84880284647084} is an apocalyptic number.

It is an amenable number.

84880284647084 is a deficient number, since it is larger than the sum of its proper divisors (63660286470316).

84880284647084 is a wasteful number, since it uses less digits than its factorization.

84880284647084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10426432 (or 10426430 counting only the distinct ones).

The product of its (nonzero) digits is 704643072, while the sum is 71.

The spelling of 84880284647084 in words is "eighty-four trillion, eight hundred eighty billion, two hundred eighty-four million, six hundred forty-seven thousand, eighty-four".