311441100401407 has 2 divisors, whose sum is σ = 311441100401408. Its totient is φ = 311441100401406.

The previous prime is 311441100401401. The next prime is 311441100401447. The reversal of 311441100401407 is 704104001144113.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311441100401407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311441100401401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155720550200703 + 155720550200704.

It is an arithmetic number, because the mean of its divisors is an integer number (155720550200704).

Almost surely, 2^{311441100401407} is an apocalyptic number.

311441100401407 is a deficient number, since it is larger than the sum of its proper divisors (1).

311441100401407 is an equidigital number, since it uses as much as digits as its factorization.

311441100401407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 311441100401407 in words is "three hundred eleven trillion, four hundred forty-one billion, one hundred million, four hundred one thousand, four hundred seven".