84808448040 has 32 divisors (see below), whose sum is σ = 254425344480. Its totient is φ = 22615586112.

The previous prime is 84808448003. The next prime is 84808448069. The reversal of 84808448040 is 4084480848.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353368414 + ... + 353368653.

It is an arithmetic number, because the mean of its divisors is an integer number (7950792015).

Almost surely, 2^84808448040 is an apocalyptic number.

It is an amenable number.

84808448040 is an abundant number, since it is smaller than the sum of its proper divisors (169616896440).

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

84808448040 is a wasteful number, since it uses less digits than its factorization.

84808448040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706737081 (or 706737077 counting only the distinct ones).

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

The spelling of 84808448040 in words is "eighty-four billion, eight hundred eight million, four hundred forty-eight thousand, forty".