16002434 has 16 divisors (see below), whose sum is σ = 28626048. Its totient is φ = 6559872.

The previous prime is 16002433. The next prime is 16002439. The reversal of 16002434 is 43420061.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16002433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24527 + ... + 25170.

It is an arithmetic number, because the mean of its divisors is an integer number (1789128).

Almost surely, 2^16002434 is an apocalyptic number.

16002434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16002434 is a deficient number, since it is larger than the sum of its proper divisors (12623614).

16002434 is a wasteful number, since it uses less digits than its factorization.

16002434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49729.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 16002434 is about 4000.3042384299. The cubic root of 16002434 is about 251.9969870304.

Adding to 16002434 its reverse (43420061), we get a palindrome (59422495).

The spelling of 16002434 in words is "sixteen million, two thousand, four hundred thirty-four".