16445662126 has 8 divisors (see below), whose sum is σ = 24671047680. Its totient is φ = 8221979568.

The previous prime is 16445662117. The next prime is 16445662127. The reversal of 16445662126 is 62126654461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16445662127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401326 + ... + 440401.

It is an arithmetic number, because the mean of its divisors is an integer number (3083880960).

Almost surely, 2^16445662126 is an apocalyptic number.

16445662126 is a deficient number, since it is larger than the sum of its proper divisors (8225385554).

16445662126 is an equidigital number, since it uses as much as digits as its factorization.

16445662126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851498.

The product of its digits is 414720, while the sum is 43.

The spelling of 16445662126 in words is "sixteen billion, four hundred forty-five million, six hundred sixty-two thousand, one hundred twenty-six".