1355432334149 has 2 divisors, whose sum is σ = 1355432334150. Its totient is φ = 1355432334148.

The previous prime is 1355432334103. The next prime is 1355432334163. The reversal of 1355432334149 is 9414332345531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 793221796900 + 562210537249 = 890630^2 + 749807^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355432334149 - 2²⁰ = 1355431285573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1355432334169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677716167074 + 677716167075.

It is an arithmetic number, because the mean of its divisors is an integer number (677716167075).

Almost surely, 2^{1355432334149} is an apocalyptic number.

It is an amenable number.

1355432334149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355432334149 is an equidigital number, since it uses as much as digits as its factorization.

1355432334149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 47.

The spelling of 1355432334149 in words is "one trillion, three hundred fifty-five billion, four hundred thirty-two million, three hundred thirty-four thousand, one hundred forty-nine".