84932401111 has 4 divisors (see below), whose sum is σ = 85029246232. Its totient is φ = 84835555992.

The previous prime is 84932401069. The next prime is 84932401129. The reversal of 84932401111 is 11110423948.

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 84932401111 - 2²⁷ = 84798183383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84932404111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48421245 + ... + 48422998.

It is an arithmetic number, because the mean of its divisors is an integer number (21257311558).

Almost surely, 2^84932401111 is an apocalyptic number.

84932401111 is a deficient number, since it is larger than the sum of its proper divisors (96845121).

84932401111 is an equidigital number, since it uses as much as digits as its factorization.

84932401111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96845120.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 84932401111 in words is "eighty-four billion, nine hundred thirty-two million, four hundred one thousand, one hundred eleven".