2426320042 has 8 divisors (see below), whose sum is σ = 3640004676. Its totient is φ = 1212985152.

The previous prime is 2426320031. The next prime is 2426320051. The reversal of 2426320042 is 2400236242.

It can be written as a sum of positive squares in 2 ways, for example, as 2211726841 + 214593201 = 47029^2 + 14649^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2426319989 and 2426320016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69343 + ... + 98290.

Almost surely, 2^2426320042 is an apocalyptic number.

2426320042 is a deficient number, since it is larger than the sum of its proper divisors (1213684634).

2426320042 is a wasteful number, since it uses less digits than its factorization.

2426320042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174872.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2426320042 is about 49257.6901813311. The cubic root of 2426320042 is about 1343.7424234309.

Adding to 2426320042 its reverse (2400236242), we get a palindrome (4826556284).

The spelling of 2426320042 in words is "two billion, four hundred twenty-six million, three hundred twenty thousand, forty-two".