84488441244 has 24 divisors (see below), whose sum is σ = 197145098640. Its totient is φ = 28162041984.

The previous prime is 84488441221. The next prime is 84488441329. The reversal of 84488441244 is 44214488448.

It is a happy number.

It is a congruent 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, 514392 + ... + 658464.

It is an arithmetic number, because the mean of its divisors is an integer number (8214379110).

Almost surely, 2^84488441244 is an apocalyptic number.

It is an amenable number.

84488441244 is an abundant number, since it is smaller than the sum of its proper divisors (112656657396).

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

84488441244 is a wasteful number, since it uses less digits than its factorization.

84488441244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192949 (or 192947 counting only the distinct ones).

The product of its digits is 4194304, while the sum is 51.

The spelling of 84488441244 in words is "eighty-four billion, four hundred eighty-eight million, four hundred forty-one thousand, two hundred forty-four".