1360446081961 has 2 divisors, whose sum is σ = 1360446081962. Its totient is φ = 1360446081960.

The previous prime is 1360446081949. The next prime is 1360446081977. The reversal of 1360446081961 is 1691806440631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1278889574400 + 81556507561 = 1130880^2 + 285581^2 .

It is a cyclic number.

It is not a de Polignac number, because 1360446081961 - 2²⁹ = 1359909211049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1360446081161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680223040980 + 680223040981.

It is an arithmetic number, because the mean of its divisors is an integer number (680223040981).

Almost surely, 2^{1360446081961} is an apocalyptic number.

It is an amenable number.

1360446081961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360446081961 is an equidigital number, since it uses as much as digits as its factorization.

1360446081961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 1360446081961 in words is "one trillion, three hundred sixty billion, four hundred forty-six million, eighty-one thousand, nine hundred sixty-one".