3402269138881 has 2 divisors, whose sum is σ = 3402269138882. Its totient is φ = 3402269138880.

The previous prime is 3402269138843. The next prime is 3402269138909. The reversal of 3402269138881 is 1888319622043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1817956035856 + 1584313103025 = 1348316^2 + 1258695^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402269138881 - 2¹⁵ = 3402269106113 is a prime.

It is a super-2 number, since 2×3402269138881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3402269132881) 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, 1701134569440 + 1701134569441.

It is an arithmetic number, because the mean of its divisors is an integer number (1701134569441).

Almost surely, 2^{3402269138881} is an apocalyptic number.

It is an amenable number.

3402269138881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402269138881 is an equidigital number, since it uses as much as digits as its factorization.

3402269138881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 3402269138881 in words is "three trillion, four hundred two billion, two hundred sixty-nine million, one hundred thirty-eight thousand, eight hundred eighty-one".