112487784239 has 2 divisors, whose sum is σ = 112487784240. Its totient is φ = 112487784238.

The previous prime is 112487784151. The next prime is 112487784323. The reversal of 112487784239 is 932487784211.

It is a strong prime.

It is an emirp because it is prime and its reverse (932487784211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112487784239 - 2¹² = 112487780143 is a prime.

It is a super-4 number, since 4×112487784239⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112487780239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56243892119 + 56243892120.

It is an arithmetic number, because the mean of its divisors is an integer number (56243892120).

Almost surely, 2^112487784239 is an apocalyptic number.

112487784239 is a deficient number, since it is larger than the sum of its proper divisors (1).

112487784239 is an equidigital number, since it uses as much as digits as its factorization.

112487784239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 56.

The spelling of 112487784239 in words is "one hundred twelve billion, four hundred eighty-seven million, seven hundred eighty-four thousand, two hundred thirty-nine".