4242410231987 has 4 divisors (see below), whose sum is σ = 4293523608360. Its totient is φ = 4191296855616.

The previous prime is 4242410231911. The next prime is 4242410232041. The reversal of 4242410231987 is 7891320142424.

4242410231987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4242410231987 - 2¹⁸ = 4242409969843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242410261987) 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, 25556688062 + ... + 25556688227.

It is an arithmetic number, because the mean of its divisors is an integer number (1073380902090).

Almost surely, 2^{4242410231987} is an apocalyptic number.

4242410231987 is a deficient number, since it is larger than the sum of its proper divisors (51113376373).

4242410231987 is an equidigital number, since it uses as much as digits as its factorization.

4242410231987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51113376372.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 4242410231987 in words is "four trillion, two hundred forty-two billion, four hundred ten million, two hundred thirty-one thousand, nine hundred eighty-seven".