1336161493441 has 2 divisors, whose sum is σ = 1336161493442. Its totient is φ = 1336161493440.

The previous prime is 1336161493357. The next prime is 1336161493507. The reversal of 1336161493441 is 1443941616331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 962468913025 + 373692580416 = 981055^2 + 611304^2 .

It is a cyclic number.

It is not a de Polignac number, because 1336161493441 - 2³¹ = 1334014009793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1336161493391 and 1336161493400.

It is not a weakly prime, because it can be changed into another prime (1336161493141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668080746720 + 668080746721.

It is an arithmetic number, because the mean of its divisors is an integer number (668080746721).

Almost surely, 2^{1336161493441} is an apocalyptic number.

It is an amenable number.

1336161493441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336161493441 is an equidigital number, since it uses as much as digits as its factorization.

1336161493441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 46.

The spelling of 1336161493441 in words is "one trillion, three hundred thirty-six billion, one hundred sixty-one million, four hundred ninety-three thousand, four hundred forty-one".