84324807974011 has 4 divisors (see below), whose sum is σ = 91990699608024. Its totient is φ = 76658916340000.

The previous prime is 84324807973997. The next prime is 84324807974041. The reversal of 84324807974011 is 11047970842348.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84324807974011 - 2⁹ = 84324807973499 is a prime.

It is a super-2 number, since 2×84324807974011² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84324807974041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3832945816990 + ... + 3832945817011.

It is an arithmetic number, because the mean of its divisors is an integer number (22997674902006).

Almost surely, 2^{84324807974011} is an apocalyptic number.

84324807974011 is a deficient number, since it is larger than the sum of its proper divisors (7665891634013).

84324807974011 is a wasteful number, since it uses less digits than its factorization.

84324807974011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7665891634012.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 84324807974011 in words is "eighty-four trillion, three hundred twenty-four billion, eight hundred seven million, nine hundred seventy-four thousand, eleven".