2442030320 has 20 divisors (see below), whose sum is σ = 5677720680. Its totient is φ = 976812096.

The previous prime is 2442030319. The next prime is 2442030323. The reversal of 2442030320 is 230302442.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2442030292 and 2442030301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442030323) 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, 15262610 + ... + 15262769.

It is an arithmetic number, because the mean of its divisors is an integer number (283886034).

Almost surely, 2^2442030320 is an apocalyptic number.

2442030320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442030320 is an abundant number, since it is smaller than the sum of its proper divisors (3235690360).

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

2442030320 is a wasteful number, since it uses less digits than its factorization.

2442030320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30525392 (or 30525386 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2442030320 is about 49416.9031809967. The cubic root of 2442030320 is about 1346.6364037029.

Adding to 2442030320 its reverse (230302442), we get a palindrome (2672332762).

The spelling of 2442030320 in words is "two billion, four hundred forty-two million, thirty thousand, three hundred twenty".