2434242112987 has 2 divisors, whose sum is σ = 2434242112988. Its totient is φ = 2434242112986.

The previous prime is 2434242112979. The next prime is 2434242113063. The reversal of 2434242112987 is 7892112424342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2434242112987 - 2³ = 2434242112979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2434242112987.

It is not a weakly prime, because it can be changed into another prime (2434242112957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1217121056493 + 1217121056494.

It is an arithmetic number, because the mean of its divisors is an integer number (1217121056494).

Almost surely, 2^{2434242112987} is an apocalyptic number.

2434242112987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2434242112987 is an equidigital number, since it uses as much as digits as its factorization.

2434242112987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1548288, while the sum is 49.

The spelling of 2434242112987 in words is "two trillion, four hundred thirty-four billion, two hundred forty-two million, one hundred twelve thousand, nine hundred eighty-seven".