2422388466 has 12 divisors (see below), whose sum is σ = 5248508382. Its totient is φ = 807462816.

The previous prime is 2422388443. The next prime is 2422388467. The reversal of 2422388466 is 6648832242.

It can be written as a sum of positive squares in only one way, i.e., 1956735225 + 465653241 = 44235^2 + 21579^2 .

It is not an unprimeable number, because it can be changed into a prime (2422388467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67288551 + ... + 67288586.

Almost surely, 2^2422388466 is an apocalyptic number.

2422388466 is an abundant number, since it is smaller than the sum of its proper divisors (2826119916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2422388466 is a wasteful number, since it uses less digits than its factorization.

2422388466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134577145 (or 134577142 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The square root of 2422388466 is about 49217.7657558732. The cubic root of 2422388466 is about 1343.0162370723.

The spelling of 2422388466 in words is "two billion, four hundred twenty-two million, three hundred eighty-eight thousand, four hundred sixty-six".