2343419987 has 2 divisors, whose sum is σ = 2343419988. Its totient is φ = 2343419986.

The previous prime is 2343419971. The next prime is 2343419989. The reversal of 2343419987 is 7899143432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2343419987 - 2⁴ = 2343419971 is a prime.

Together with 2343419989, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2343419989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171709993 + 1171709994.

It is an arithmetic number, because the mean of its divisors is an integer number (1171709994).

Almost surely, 2^2343419987 is an apocalyptic number.

2343419987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343419987 is an equidigital number, since it uses as much as digits as its factorization.

2343419987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 50.

The square root of 2343419987 is about 48408.8833479972. The cubic root of 2343419987 is about 1328.2608634599.

The spelling of 2343419987 in words is "two billion, three hundred forty-three million, four hundred nineteen thousand, nine hundred eighty-seven".