16630404355 has 8 divisors (see below), whose sum is σ = 19957393152. Its totient is φ = 13303718208.

The previous prime is 16630404277. The next prime is 16630404361. The reversal of 16630404355 is 55340403661.

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

It is a cyclic number.

It is not a de Polignac number, because 16630404355 - 2¹¹ = 16630402307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71119 + ... + 195751.

It is an arithmetic number, because the mean of its divisors is an integer number (2494674144).

Almost surely, 2^16630404355 is an apocalyptic number.

16630404355 is a deficient number, since it is larger than the sum of its proper divisors (3326988797).

16630404355 is a wasteful number, since it uses less digits than its factorization.

16630404355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151325.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 16630404355 in words is "sixteen billion, six hundred thirty million, four hundred four thousand, three hundred fifty-five".