2330440432 has 10 divisors (see below), whose sum is σ = 4515228368. Its totient is φ = 1165220208.

The previous prime is 2330440429. The next prime is 2330440447. The reversal of 2330440432 is 2340440332.

It is a junction number, because it is equal to n+sod(n) for n = 2330440397 and 2330440406.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 72826248 + ... + 72826279.

Almost surely, 2^2330440432 is an apocalyptic number.

It is an amenable number.

2330440432 is a deficient number, since it is larger than the sum of its proper divisors (2184787936).

2330440432 is a wasteful number, since it uses less digits than its factorization.

2330440432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145652535 (or 145652529 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2330440432 is about 48274.6354931863. The cubic root of 2330440432 is about 1325.8040321388.

Adding to 2330440432 its reverse (2340440332), we get a palindrome (4670880764).

It can be divided in two parts, 23304 and 40432, that added together give a palindrome (63736).

The spelling of 2330440432 in words is "two billion, three hundred thirty million, four hundred forty thousand, four hundred thirty-two".