9054433344161 has 2 divisors, whose sum is σ = 9054433344162. Its totient is φ = 9054433344160.

The previous prime is 9054433344071. The next prime is 9054433344179. The reversal of 9054433344161 is 1614433344509.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8930146072225 + 124287271936 = 2988335^2 + 352544^2 .

It is a cyclic number.

It is not a de Polignac number, because 9054433344161 - 2⁴² = 4656386833057 is a prime.

It is not a weakly prime, because it can be changed into another prime (9054433344181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4527216672080 + 4527216672081.

It is an arithmetic number, because the mean of its divisors is an integer number (4527216672081).

Almost surely, 2^{9054433344161} is an apocalyptic number.

It is an amenable number.

9054433344161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9054433344161 is an equidigital number, since it uses as much as digits as its factorization.

9054433344161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 9054433344161 in words is "nine trillion, fifty-four billion, four hundred thirty-three million, three hundred forty-four thousand, one hundred sixty-one".