16044250436 has 24 divisors (see below), whose sum is σ = 28397718720. Its totient is φ = 7931136032.

The previous prime is 16044250349. The next prime is 16044250447. The reversal of 16044250436 is 63405244061.

It is a junction number, because it is equal to n+sod(n) for n = 16044250396 and 16044250405.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59105 + ... + 188631.

It is an arithmetic number, because the mean of its divisors is an integer number (1183238280).

Almost surely, 2^16044250436 is an apocalyptic number.

It is an amenable number.

16044250436 is a deficient number, since it is larger than the sum of its proper divisors (12353468284).

16044250436 is a wasteful number, since it uses less digits than its factorization.

16044250436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129883 (or 129881 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 16044250436 its reverse (63405244061), we get a palindrome (79449494497).

The spelling of 16044250436 in words is "sixteen billion, forty-four million, two hundred fifty thousand, four hundred thirty-six".