16432452210 has 32 divisors (see below), whose sum is σ = 40503776832. Its totient is φ = 4263554880.

The previous prime is 16432452191. The next prime is 16432452217. The reversal of 16432452210 is 1225423461.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (16432452217) 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 15 ways as a sum of consecutive naturals, for example, 7400896 + ... + 7403115.

It is an arithmetic number, because the mean of its divisors is an integer number (1265743026).

Almost surely, 2^16432452210 is an apocalyptic number.

16432452210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16432452210 is an abundant number, since it is smaller than the sum of its proper divisors (24071324622).

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

16432452210 is a wasteful number, since it uses less digits than its factorization.

16432452210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804058.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 16432452210 its reverse (1225423461), we get a palindrome (17657875671).

The spelling of 16432452210 in words is "sixteen billion, four hundred thirty-two million, four hundred fifty-two thousand, two hundred ten".