2430513020 has 24 divisors (see below), whose sum is σ = 5496699264. Its totient is φ = 897420096.

The previous prime is 2430512999. The next prime is 2430513047. The reversal of 2430513020 is 203150342.

It is a happy number.

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 = 2430512983 and 2430513001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4673804 + ... + 4674323.

It is an arithmetic number, because the mean of its divisors is an integer number (229029136).

Almost surely, 2^2430513020 is an apocalyptic number.

2430513020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430513020 is an abundant number, since it is smaller than the sum of its proper divisors (3066186244).

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

2430513020 is a wasteful number, since it uses less digits than its factorization.

2430513020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348149 (or 9348147 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2430513020 is about 49300.2334680070. The cubic root of 2430513020 is about 1344.5160284318.

Adding to 2430513020 its reverse (203150342), we get a palindrome (2633663362).

The spelling of 2430513020 in words is "two billion, four hundred thirty million, five hundred thirteen thousand, twenty".