360412336561 has 2 divisors, whose sum is σ = 360412336562. Its totient is φ = 360412336560.

The previous prime is 360412336541. The next prime is 360412336601. The reversal of 360412336561 is 165633214063.

It is an a-pointer prime, because the next prime (360412336601) can be obtained adding 360412336561 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 359586119025 + 826217536 = 599655^2 + 28744^2 .

It is a cyclic number.

It is not a de Polignac number, because 360412336561 - 2¹³ = 360412328369 is a prime.

It is not a weakly prime, because it can be changed into another prime (360412336541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180206168280 + 180206168281.

It is an arithmetic number, because the mean of its divisors is an integer number (180206168281).

Almost surely, 2^360412336561 is an apocalyptic number.

It is an amenable number.

360412336561 is a deficient number, since it is larger than the sum of its proper divisors (1).

360412336561 is an equidigital number, since it uses as much as digits as its factorization.

360412336561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 360412336561 in words is "three hundred sixty billion, four hundred twelve million, three hundred thirty-six thousand, five hundred sixty-one".