84104423248 has 20 divisors (see below), whose sum is σ = 171528758560. Its totient is φ = 39838937184.

The previous prime is 84104423171. The next prime is 84104423321. The reversal of 84104423248 is 84232440148.

It is a self number, because there is not a number n which added to its sum of digits gives 84104423248.

It is a congruent number.

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, 138329340 + ... + 138329947.

It is an arithmetic number, because the mean of its divisors is an integer number (8576437928).

Almost surely, 2^84104423248 is an apocalyptic number.

It is an amenable number.

84104423248 is an abundant number, since it is smaller than the sum of its proper divisors (87424335312).

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

84104423248 is a wasteful number, since it uses less digits than its factorization.

84104423248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276659314 (or 276659308 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 84104423248 in words is "eighty-four billion, one hundred four million, four hundred twenty-three thousand, two hundred forty-eight".