6834424582987 has 2 divisors, whose sum is σ = 6834424582988. Its totient is φ = 6834424582986.

The previous prime is 6834424582969. The next prime is 6834424583059. The reversal of 6834424582987 is 7892854244386.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6834424582987 - 2²³ = 6834416194379 is a prime.

It is not a weakly prime, because it can be changed into another prime (6834424582187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3417212291493 + 3417212291494.

It is an arithmetic number, because the mean of its divisors is an integer number (3417212291494).

Almost surely, 2^{6834424582987} is an apocalyptic number.

6834424582987 is a deficient number, since it is larger than the sum of its proper divisors (1).

6834424582987 is an equidigital number, since it uses as much as digits as its factorization.

6834424582987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 743178240, while the sum is 70.

The spelling of 6834424582987 in words is "six trillion, eight hundred thirty-four billion, four hundred twenty-four million, five hundred eighty-two thousand, nine hundred eighty-seven".