84291118076 has 24 divisors (see below), whose sum is σ = 161213638656. Its totient is φ = 38244089520.

The previous prime is 84291118073. The next prime is 84291118081. The reversal of 84291118076 is 67081119248.

It is a self number, because there is not a number n which added to its sum of digits gives 84291118076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84291118073) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1727036 + ... + 1775171.

It is an arithmetic number, because the mean of its divisors is an integer number (6717234944).

Almost surely, 2^84291118076 is an apocalyptic number.

It is an amenable number.

84291118076 is a deficient number, since it is larger than the sum of its proper divisors (76922520580).

84291118076 is a wasteful number, since it uses less digits than its factorization.

84291118076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502769 (or 3502767 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 47.

The spelling of 84291118076 in words is "eighty-four billion, two hundred ninety-one million, one hundred eighteen thousand, seventy-six".