84111133564 has 12 divisors (see below), whose sum is σ = 152270155800. Its totient is φ = 40605374768.

The previous prime is 84111133549. The next prime is 84111133577. The reversal of 84111133564 is 46533111148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362547874 + ... + 362548105.

It is an arithmetic number, because the mean of its divisors is an integer number (12689179650).

Almost surely, 2^84111133564 is an apocalyptic number.

It is an amenable number.

84111133564 is a deficient number, since it is larger than the sum of its proper divisors (68159022236).

84111133564 is a wasteful number, since it uses less digits than its factorization.

84111133564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725096012 (or 725096010 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The spelling of 84111133564 in words is "eighty-four billion, one hundred eleven million, one hundred thirty-three thousand, five hundred sixty-four".