162693480293441 has 2 divisors, whose sum is σ = 162693480293442. Its totient is φ = 162693480293440.

The previous prime is 162693480293353. The next prime is 162693480293521. The reversal of 162693480293441 is 144392084396261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160805123362816 + 1888356930625 = 12680896^2 + 1374175^2 .

It is a cyclic number.

It is not a de Polignac number, because 162693480293441 - 2¹⁰ = 162693480292417 is a prime.

It is not a weakly prime, because it can be changed into another prime (162693480223441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81346740146720 + 81346740146721.

It is an arithmetic number, because the mean of its divisors is an integer number (81346740146721).

Almost surely, 2^{162693480293441} is an apocalyptic number.

It is an amenable number.

162693480293441 is a deficient number, since it is larger than the sum of its proper divisors (1).

162693480293441 is an equidigital number, since it uses as much as digits as its factorization.

162693480293441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53747712, while the sum is 62.

The spelling of 162693480293441 in words is "one hundred sixty-two trillion, six hundred ninety-three billion, four hundred eighty million, two hundred ninety-three thousand, four hundred forty-one".