16106273699 has 4 divisors (see below), whose sum is σ = 16107123864. Its totient is φ = 16105423536.

The previous prime is 16106273683. The next prime is 16106273741. The reversal of 16106273699 is 99637260161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99637260161 = 1913 ⋅52084297.

It is a cyclic number.

It is not a de Polignac number, because 16106273699 - 2⁴ = 16106273683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16106273639) 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, 396002 + ... + 434775.

It is an arithmetic number, because the mean of its divisors is an integer number (4026780966).

Almost surely, 2^16106273699 is an apocalyptic number.

16106273699 is a deficient number, since it is larger than the sum of its proper divisors (850165).

16106273699 is an equidigital number, since it uses as much as digits as its factorization.

16106273699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850164.

The product of its (nonzero) digits is 734832, while the sum is 50.

The spelling of 16106273699 in words is "sixteen billion, one hundred six million, two hundred seventy-three thousand, six hundred ninety-nine".