10421432230 has 64 divisors (see below), whose sum is σ = 20696290560. Its totient is φ = 3746736000.

The previous prime is 10421432213. The next prime is 10421432237. The reversal of 10421432230 is 3223412401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421432237) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 9915205 + ... + 9916255.

It is an arithmetic number, because the mean of its divisors is an integer number (323379540).

Almost surely, 2^10421432230 is an apocalyptic number.

10421432230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10421432230 is a deficient number, since it is larger than the sum of its proper divisors (10274858330).

10421432230 is a wasteful number, since it uses less digits than its factorization.

10421432230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10421432230 its reverse (3223412401), we get a palindrome (13644844631).

The spelling of 10421432230 in words is "ten billion, four hundred twenty-one million, four hundred thirty-two thousand, two hundred thirty".