84008004488 has 16 divisors (see below), whose sum is σ = 157571527500. Its totient is φ = 41988930496.

The previous prime is 84008004473. The next prime is 84008004529. The reversal of 84008004488 is 88440080048.

It can be written as a sum of positive squares in 2 ways, for example, as 79353763204 + 4654241284 = 281698^2 + 68222^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860263 + ... + 1904886.

Almost surely, 2^84008004488 is an apocalyptic number.

It is an amenable number.

84008004488 is a deficient number, since it is larger than the sum of its proper divisors (73563523012).

84008004488 is a wasteful number, since it uses less digits than its factorization.

84008004488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767944 (or 3767940 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 84008004488 in words is "eighty-four billion, eight million, four thousand, four hundred eighty-eight".