7743604120097 has 2 divisors, whose sum is σ = 7743604120098. Its totient is φ = 7743604120096.

The previous prime is 7743604120027. The next prime is 7743604120103. The reversal of 7743604120097 is 7900214063477.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6954818565601 + 788785554496 = 2637199^2 + 888136^2 .

It is a cyclic number.

It is not a de Polignac number, because 7743604120097 - 2⁸ = 7743604119841 is a prime.

It is not a weakly prime, because it can be changed into another prime (7743604120027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3871802060048 + 3871802060049.

It is an arithmetic number, because the mean of its divisors is an integer number (3871802060049).

Almost surely, 2^{7743604120097} is an apocalyptic number.

It is an amenable number.

7743604120097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7743604120097 is an equidigital number, since it uses as much as digits as its factorization.

7743604120097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 7743604120097 in words is "seven trillion, seven hundred forty-three billion, six hundred four million, one hundred twenty thousand, ninety-seven".