2334605781247 has 2 divisors, whose sum is σ = 2334605781248. Its totient is φ = 2334605781246.

The previous prime is 2334605781191. The next prime is 2334605781323. The reversal of 2334605781247 is 7421875064332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2334605781247 - 2³⁵ = 2300246042879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2334605781194 and 2334605781203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2334605781047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167302890623 + 1167302890624.

It is an arithmetic number, because the mean of its divisors is an integer number (1167302890624).

Almost surely, 2^{2334605781247} is an apocalyptic number.

2334605781247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2334605781247 is an equidigital number, since it uses as much as digits as its factorization.

2334605781247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 2334605781247 in words is "two trillion, three hundred thirty-four billion, six hundred five million, seven hundred eighty-one thousand, two hundred forty-seven".