7785230041723 has 2 divisors, whose sum is σ = 7785230041724. Its totient is φ = 7785230041722.

The previous prime is 7785230041711. The next prime is 7785230041741. The reversal of 7785230041723 is 3271400325877.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7785230041723 is a prime.

It is not a weakly prime, because it can be changed into another prime (7785230041793) 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, 3892615020861 + 3892615020862.

It is an arithmetic number, because the mean of its divisors is an integer number (3892615020862).

Almost surely, 2^{7785230041723} is an apocalyptic number.

7785230041723 is a deficient number, since it is larger than the sum of its proper divisors (1).

7785230041723 is an equidigital number, since it uses as much as digits as its factorization.

7785230041723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 7785230041723 in words is "seven trillion, seven hundred eighty-five billion, two hundred thirty million, forty-one thousand, seven hundred twenty-three".