84488084040 has 32 divisors (see below), whose sum is σ = 253464252480. Its totient is φ = 22530155712.

The previous prime is 84488084039. The next prime is 84488084041. The reversal of 84488084040 is 4048088448.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (84488084039) and next prime (84488084041).

It is not an unprimeable number, because it can be changed into a prime (84488084041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352033564 + ... + 352033803.

It is an arithmetic number, because the mean of its divisors is an integer number (7920757890).

Almost surely, 2^84488084040 is an apocalyptic number.

It is an amenable number.

84488084040 is an abundant number, since it is smaller than the sum of its proper divisors (168976168440).

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

84488084040 is a wasteful number, since it uses less digits than its factorization.

84488084040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704067381 (or 704067377 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 84488084040 in words is "eighty-four billion, four hundred eighty-eight million, eighty-four thousand, forty".