16326023066 has 8 divisors (see below), whose sum is σ = 25929566100. Its totient is φ = 7682834368.

The previous prime is 16326023041. The next prime is 16326023099. The reversal of 16326023066 is 66032062361.

It can be written as a sum of positive squares in 2 ways, for example, as 16254975025 + 71048041 = 127495^2 + 8429^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240088541 + ... + 240088608.

Almost surely, 2^16326023066 is an apocalyptic number.

16326023066 is a deficient number, since it is larger than the sum of its proper divisors (9603543034).

16326023066 is a wasteful number, since it uses less digits than its factorization.

16326023066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480177168.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 16326023066 in words is "sixteen billion, three hundred twenty-six million, twenty-three thousand, sixty-six".