16213624106 has 4 divisors (see below), whose sum is σ = 24320436162. Its totient is φ = 8106812052.

The previous prime is 16213624099. The next prime is 16213624157. The reversal of 16213624106 is 60142631261.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16164833881 + 48790225 = 127141^2 + 6985^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4053406025 + ... + 4053406028.

Almost surely, 2^16213624106 is an apocalyptic number.

16213624106 is a deficient number, since it is larger than the sum of its proper divisors (8106812056).

16213624106 is an equidigital number, since it uses as much as digits as its factorization.

16213624106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8106812055.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 16213624106 in words is "sixteen billion, two hundred thirteen million, six hundred twenty-four thousand, one hundred six".