284120483091 has 4 divisors (see below), whose sum is σ = 378827310792. Its totient is φ = 189413655392.

The previous prime is 284120483077. The next prime is 284120483093. The reversal of 284120483091 is 190384021482.

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 284120483091 - 2¹⁵ = 284120450323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (284120483093) 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, 47353413846 + ... + 47353413851.

It is an arithmetic number, because the mean of its divisors is an integer number (94706827698).

Almost surely, 2^284120483091 is an apocalyptic number.

284120483091 is a deficient number, since it is larger than the sum of its proper divisors (94706827701).

284120483091 is an equidigital number, since it uses as much as digits as its factorization.

284120483091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94706827700.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 284120483091 in words is "two hundred eighty-four billion, one hundred twenty million, four hundred eighty-three thousand, ninety-one".