84280788708248 has 64 divisors (see below), whose sum is σ = 176926859262720. Its totient is φ = 37314820681600.

The previous prime is 84280788708241. The next prime is 84280788708257.

84280788708248 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84280788708241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80741915 + ... + 81779082.

It is an arithmetic number, because the mean of its divisors is an integer number (2764482175980).

Almost surely, 2^{84280788708248} is an apocalyptic number.

84280788708248 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

84280788708248 is an abundant number, since it is smaller than the sum of its proper divisors (92646070554472).

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

84280788708248 is a wasteful number, since it uses less digits than its factorization.

84280788708248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162521168 (or 162521164 counting only the distinct ones).

The product of its (nonzero) digits is 822083584, while the sum is 74.

The spelling of 84280788708248 in words is "eighty-four trillion, two hundred eighty billion, seven hundred eighty-eight million, seven hundred eight thousand, two hundred forty-eight".