3408120415811 has 2 divisors, whose sum is σ = 3408120415812. Its totient is φ = 3408120415810.

The previous prime is 3408120415783. The next prime is 3408120415837. The reversal of 3408120415811 is 1185140218043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3408120415811 - 2⁶ = 3408120415747 is a prime.

It is not a weakly prime, because it can be changed into another prime (3408120415411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704060207905 + 1704060207906.

It is an arithmetic number, because the mean of its divisors is an integer number (1704060207906).

Almost surely, 2^{3408120415811} is an apocalyptic number.

3408120415811 is a deficient number, since it is larger than the sum of its proper divisors (1).

3408120415811 is an equidigital number, since it uses as much as digits as its factorization.

3408120415811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 38.

The spelling of 3408120415811 in words is "three trillion, four hundred eight billion, one hundred twenty million, four hundred fifteen thousand, eight hundred eleven".