1441231011967 has 2 divisors, whose sum is σ = 1441231011968. Its totient is φ = 1441231011966.

The previous prime is 1441231011937. The next prime is 1441231012003. The reversal of 1441231011967 is 7691101321441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1441231011967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441231011937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720615505983 + 720615505984.

It is an arithmetic number, because the mean of its divisors is an integer number (720615505984).

Almost surely, 2^{1441231011967} is an apocalyptic number.

1441231011967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441231011967 is an equidigital number, since it uses as much as digits as its factorization.

1441231011967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 1441231011967 in words is "one trillion, four hundred forty-one billion, two hundred thirty-one million, eleven thousand, nine hundred sixty-seven".