2600345743 has 2 divisors, whose sum is σ = 2600345744. Its totient is φ = 2600345742.

The previous prime is 2600345669. The next prime is 2600345749. The reversal of 2600345743 is 3475430062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2600345743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2600345699 and 2600345708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2600345749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300172871 + 1300172872.

It is an arithmetic number, because the mean of its divisors is an integer number (1300172872).

Almost surely, 2^2600345743 is an apocalyptic number.

2600345743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2600345743 is an equidigital number, since it uses as much as digits as its factorization.

2600345743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 2600345743 is about 50993.5853122724. The cubic root of 2600345743 is about 1375.1298157105.

The spelling of 2600345743 in words is "two billion, six hundred million, three hundred forty-five thousand, seven hundred forty-three".