2331434530 has 16 divisors (see below), whose sum is σ = 4285872000. Its totient is φ = 912731632.

The previous prime is 2331434509. The next prime is 2331434531. The reversal of 2331434530 is 354341332.

It is not an unprimeable number, because it can be changed into a prime (2331434531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2479780 + ... + 2480719.

It is an arithmetic number, because the mean of its divisors is an integer number (267867000).

Almost surely, 2^2331434530 is an apocalyptic number.

2331434530 is a deficient number, since it is larger than the sum of its proper divisors (1954437470).

2331434530 is a wasteful number, since it uses less digits than its factorization.

2331434530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960553.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 2331434530 is about 48284.9306720016. The cubic root of 2331434530 is about 1325.9925217993.

Adding to 2331434530 its reverse (354341332), we get a palindrome (2685775862).

The spelling of 2331434530 in words is "two billion, three hundred thirty-one million, four hundred thirty-four thousand, five hundred thirty".