2430343340 has 24 divisors (see below), whose sum is σ = 5190227280. Its totient is φ = 955659968.

The previous prime is 2430343259. The next prime is 2430343343. The reversal of 2430343340 is 433430342.

It is not an unprimeable number, because it can be changed into a prime (2430343343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028627 + ... + 1030986.

It is an arithmetic number, because the mean of its divisors is an integer number (216259470).

Almost surely, 2^2430343340 is an apocalyptic number.

2430343340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430343340 is an abundant number, since it is smaller than the sum of its proper divisors (2759883940).

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

2430343340 is a wasteful number, since it uses less digits than its factorization.

2430343340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059681 (or 2059679 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 2430343340 is about 49298.5125536258. The cubic root of 2430343340 is about 1344.4847397303.

Adding to 2430343340 its reverse (433430342), we get a palindrome (2863773682).

The spelling of 2430343340 in words is "two billion, four hundred thirty million, three hundred forty-three thousand, three hundred forty".