84088480844 has 6 divisors (see below), whose sum is σ = 147154841484. Its totient is φ = 42044240420.

The previous prime is 84088480843. The next prime is 84088480849. The reversal of 84088480844 is 44808488048.

It is a super-2 number, since 2×84088480844² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84088480844.

It is not an unprimeable number, because it can be changed into a prime (84088480843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10511060102 + ... + 10511060109.

It is an arithmetic number, because the mean of its divisors is an integer number (24525806914).

Almost surely, 2^84088480844 is an apocalyptic number.

It is an amenable number.

84088480844 is a deficient number, since it is larger than the sum of its proper divisors (63066360640).

84088480844 is a wasteful number, since it uses less digits than its factorization.

84088480844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21022120215 (or 21022120213 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 84088480844 in words is "eighty-four billion, eighty-eight million, four hundred eighty thousand, eight hundred forty-four".