1335477109361 has 2 divisors, whose sum is σ = 1335477109362. Its totient is φ = 1335477109360.

The previous prime is 1335477109279. The next prime is 1335477109411. The reversal of 1335477109361 is 1639017745331.

It is an a-pointer prime, because the next prime (1335477109411) can be obtained adding 1335477109361 to its sum of digits (50).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 915190702336 + 420286407025 = 956656^2 + 648295^2 .

It is an emirp because it is prime and its reverse (1639017745331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1335477109361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1335477109861) 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, 667738554680 + 667738554681.

It is an arithmetic number, because the mean of its divisors is an integer number (667738554681).

Almost surely, 2^{1335477109361} is an apocalyptic number.

It is an amenable number.

1335477109361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335477109361 is an equidigital number, since it uses as much as digits as its factorization.

1335477109361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 1335477109361 in words is "one trillion, three hundred thirty-five billion, four hundred seventy-seven million, one hundred nine thousand, three hundred sixty-one".