1772124740341 has 2 divisors, whose sum is σ = 1772124740342. Its totient is φ = 1772124740340.

The previous prime is 1772124740279. The next prime is 1772124740359. The reversal of 1772124740341 is 1430474212771.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1574058798225 + 198065942116 = 1254615^2 + 445046^2 .

It is a cyclic number.

It is not a de Polignac number, because 1772124740341 - 2⁹ = 1772124739829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1772124749341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886062370170 + 886062370171.

It is an arithmetic number, because the mean of its divisors is an integer number (886062370171).

Almost surely, 2^{1772124740341} is an apocalyptic number.

It is an amenable number.

1772124740341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1772124740341 is an equidigital number, since it uses as much as digits as its factorization.

1772124740341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 1772124740341 in words is "one trillion, seven hundred seventy-two billion, one hundred twenty-four million, seven hundred forty thousand, three hundred forty-one".