3391465128911 has 2 divisors, whose sum is σ = 3391465128912. Its totient is φ = 3391465128910.

The previous prime is 3391465128899. The next prime is 3391465128973. The reversal of 3391465128911 is 1198215641933.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3391465128911 - 2⁶ = 3391465128847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3391465128991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695732564455 + 1695732564456.

It is an arithmetic number, because the mean of its divisors is an integer number (1695732564456).

Almost surely, 2^{3391465128911} is an apocalyptic number.

3391465128911 is a deficient number, since it is larger than the sum of its proper divisors (1).

3391465128911 is an equidigital number, since it uses as much as digits as its factorization.

3391465128911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 53.

The spelling of 3391465128911 in words is "three trillion, three hundred ninety-one billion, four hundred sixty-five million, one hundred twenty-eight thousand, nine hundred eleven".