311241041407 has 2 divisors, whose sum is σ = 311241041408. Its totient is φ = 311241041406.

The previous prime is 311241041339. The next prime is 311241041411. The reversal of 311241041407 is 704140142113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 311241041407 - 2¹¹ = 311241039359 is a prime.

It is a super-2 number, since 2×311241041407² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311241041467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155620520703 + 155620520704.

It is an arithmetic number, because the mean of its divisors is an integer number (155620520704).

Almost surely, 2^311241041407 is an apocalyptic number.

311241041407 is a deficient number, since it is larger than the sum of its proper divisors (1).

311241041407 is an equidigital number, since it uses as much as digits as its factorization.

311241041407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 311241041407 in words is "three hundred eleven billion, two hundred forty-one million, forty-one thousand, four hundred seven".