2421340230 has 32 divisors (see below), whose sum is σ = 5876517600. Its totient is φ = 638435072.

The previous prime is 2421340213. The next prime is 2421340237. The reversal of 2421340230 is 320431242.

It is a junction number, because it is equal to n+sod(n) for n = 2421340197 and 2421340206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421340237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450765 + ... + 456104.

It is an arithmetic number, because the mean of its divisors is an integer number (183641175).

Almost surely, 2^2421340230 is an apocalyptic number.

2421340230 is an abundant number, since it is smaller than the sum of its proper divisors (3455177370).

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

2421340230 is a wasteful number, since it uses less digits than its factorization.

2421340230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906968.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2421340230 is about 49207.1156439798. The cubic root of 2421340230 is about 1342.8224887530.

Adding to 2421340230 its reverse (320431242), we get a palindrome (2741771472).

The spelling of 2421340230 in words is "two billion, four hundred twenty-one million, three hundred forty thousand, two hundred thirty".