2422403161 has 2 divisors, whose sum is σ = 2422403162. Its totient is φ = 2422403160.

The previous prime is 2422403069. The next prime is 2422403167. The reversal of 2422403161 is 1613042242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1853819136 + 568584025 = 43056^2 + 23845^2 .

It is a cyclic number.

It is not a de Polignac number, because 2422403161 - 2⁹ = 2422402649 is a prime.

It is not a weakly prime, because it can be changed into another prime (2422403167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211201580 + 1211201581.

It is an arithmetic number, because the mean of its divisors is an integer number (1211201581).

Almost surely, 2^2422403161 is an apocalyptic number.

It is an amenable number.

2422403161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422403161 is an equidigital number, since it uses as much as digits as its factorization.

2422403161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2422403161 is about 49217.9150411717. The cubic root of 2422403161 is about 1343.0189527919.

The spelling of 2422403161 in words is "two billion, four hundred twenty-two million, four hundred three thousand, one hundred sixty-one".