84988836028 has 12 divisors (see below), whose sum is σ = 150094963480. Its totient is φ = 42104560752.

The previous prime is 84988836017. The next prime is 84988836041. The reversal of 84988836028 is 82063888948.

It is a congruent number.

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, 97463826 + ... + 97464697.

Almost surely, 2^84988836028 is an apocalyptic number.

It is an amenable number.

84988836028 is a deficient number, since it is larger than the sum of its proper divisors (65106127452).

84988836028 is a wasteful number, since it uses less digits than its factorization.

84988836028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194928636 (or 194928634 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 64.

The spelling of 84988836028 in words is "eighty-four billion, nine hundred eighty-eight million, eight hundred thirty-six thousand, twenty-eight".