311441110401079 has 2 divisors, whose sum is σ = 311441110401080. Its totient is φ = 311441110401078.

The previous prime is 311441110401073. The next prime is 311441110401131. The reversal of 311441110401079 is 970104011144113.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 311441110401079 - 2¹⁹ = 311441109876791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311441110401073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155720555200539 + 155720555200540.

It is an arithmetic number, because the mean of its divisors is an integer number (155720555200540).

Almost surely, 2^{311441110401079} is an apocalyptic number.

311441110401079 is a deficient number, since it is larger than the sum of its proper divisors (1).

311441110401079 is an equidigital number, since it uses as much as digits as its factorization.

311441110401079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 311441110401079 in words is "three hundred eleven trillion, four hundred forty-one billion, one hundred ten million, four hundred one thousand, seventy-nine".