3146111464091 has 2 divisors, whose sum is σ = 3146111464092. Its totient is φ = 3146111464090.

The previous prime is 3146111464007. The next prime is 3146111464123. The reversal of 3146111464091 is 1904641116413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3146111464091 is a prime.

It is not a weakly prime, because it can be changed into another prime (3146111461091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1573055732045 + 1573055732046.

It is an arithmetic number, because the mean of its divisors is an integer number (1573055732046).

Almost surely, 2^{3146111464091} is an apocalyptic number.

3146111464091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3146111464091 is an equidigital number, since it uses as much as digits as its factorization.

3146111464091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 3146111464091 in words is "three trillion, one hundred forty-six billion, one hundred eleven million, four hundred sixty-four thousand, ninety-one".