84811002092 has 96 divisors (see below), whose sum is σ = 161265867840. Its totient is φ = 38884147200.

The previous prime is 84811002091. The next prime is 84811002103. The reversal of 84811002092 is 29020011848.

It is not an unprimeable number, because it can be changed into a prime (84811002091) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 144481823 + ... + 144482409.

It is an arithmetic number, because the mean of its divisors is an integer number (1679852790).

Almost surely, 2^84811002092 is an apocalyptic number.

It is an amenable number.

84811002092 is a deficient number, since it is larger than the sum of its proper divisors (76454865748).

84811002092 is a wasteful number, since it uses less digits than its factorization.

84811002092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 84811002092 in words is "eighty-four billion, eight hundred eleven million, two thousand, ninety-two".