16342233266 has 4 divisors (see below), whose sum is σ = 24513349902. Its totient is φ = 8171116632.

The previous prime is 16342233253. The next prime is 16342233283. The reversal of 16342233266 is 66233224361.

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., 14807239225 + 1534994041 = 121685^2 + 39179^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4085558315 + ... + 4085558318.

Almost surely, 2^16342233266 is an apocalyptic number.

16342233266 is a deficient number, since it is larger than the sum of its proper divisors (8171116636).

16342233266 is an equidigital number, since it uses as much as digits as its factorization.

16342233266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8171116635.

The product of its digits is 186624, while the sum is 38.

The spelling of 16342233266 in words is "sixteen billion, three hundred forty-two million, two hundred thirty-three thousand, two hundred sixty-six".