84844848040 has 16 divisors (see below), whose sum is σ = 190900908180. Its totient is φ = 33937939200.

The previous prime is 84844847999. The next prime is 84844848091. The reversal of 84844848040 is 4084844848.

It can be written as a sum of positive squares in 2 ways, for example, as 72282473316 + 12562374724 = 268854^2 + 112082^2 .

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, 1060560561 + ... + 1060560640.

Almost surely, 2^84844848040 is an apocalyptic number.

It is an amenable number.

84844848040 is an abundant number, since it is smaller than the sum of its proper divisors (106056060140).

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

84844848040 is a wasteful number, since it uses less digits than its factorization.

84844848040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121121212 (or 2121121208 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 84844848040 in words is "eighty-four billion, eight hundred forty-four million, eight hundred forty-eight thousand, forty".