1172316926941 has 2 divisors, whose sum is σ = 1172316926942. Its totient is φ = 1172316926940.

The previous prime is 1172316926917. The next prime is 1172316926947. The reversal of 1172316926941 is 1496296132711.

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., 829518386841 + 342798540100 = 910779^2 + 585490^2 .

It is a cyclic number.

It is not a de Polignac number, because 1172316926941 - 2²³ = 1172308538333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1172316926947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586158463470 + 586158463471.

It is an arithmetic number, because the mean of its divisors is an integer number (586158463471).

Almost surely, 2^{1172316926941} is an apocalyptic number.

It is an amenable number.

1172316926941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1172316926941 is an equidigital number, since it uses as much as digits as its factorization.

1172316926941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 52.

The spelling of 1172316926941 in words is "one trillion, one hundred seventy-two billion, three hundred sixteen million, nine hundred twenty-six thousand, nine hundred forty-one".