432421010 has 32 divisors (see below), whose sum is σ = 941880960. Its totient is φ = 139537152.

The previous prime is 432420983. The next prime is 432421013. The reversal of 432421010 is 10124234.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 432421010.

It is not an unprimeable number, because it can be changed into a prime (432421013) 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 15 ways as a sum of consecutive naturals, for example, 180500 + ... + 182879.

It is an arithmetic number, because the mean of its divisors is an integer number (29433780).

Almost surely, 2^432421010 is an apocalyptic number.

432421010 is an abundant number, since it is smaller than the sum of its proper divisors (509459950).

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

432421010 is a wasteful number, since it uses less digits than its factorization.

432421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363410.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 432421010 is about 20794.7351509943. The cubic root of 432421010 is about 756.1981239830.

Adding to 432421010 its reverse (10124234), we get a palindrome (442545244).

The spelling of 432421010 in words is "four hundred thirty-two million, four hundred twenty-one thousand, ten".