2320422442 has 8 divisors (see below), whose sum is σ = 3748374756. Its totient is φ = 1070964192.

The previous prime is 2320422431. The next prime is 2320422449. The reversal of 2320422442 is 2442240232.

It can be written as a sum of positive squares in 2 ways, for example, as 2296422241 + 24000201 = 47921^2 + 4899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2320422449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44623483 + ... + 44623534.

Almost surely, 2^2320422442 is an apocalyptic number.

2320422442 is a deficient number, since it is larger than the sum of its proper divisors (1427952314).

2320422442 is a wasteful number, since it uses less digits than its factorization.

2320422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89247032.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2320422442 is about 48170.7633528886. The cubic root of 2320422442 is about 1323.9015349689.

Adding to 2320422442 its reverse (2442240232), we get a palindrome (4762662674).

The spelling of 2320422442 in words is "two billion, three hundred twenty million, four hundred twenty-two thousand, four hundred forty-two".