16838104145 has 8 divisors (see below), whose sum is σ = 20635634304. Its totient is φ = 13183877104.

The previous prime is 16838104139. The next prime is 16838104163. The reversal of 16838104145 is 54140183861.

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 16838104145 - 2⁸ = 16838103889 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, 35825519 + ... + 35825988.

It is an arithmetic number, because the mean of its divisors is an integer number (2579454288).

Almost surely, 2^16838104145 is an apocalyptic number.

It is an amenable number.

16838104145 is a deficient number, since it is larger than the sum of its proper divisors (3797530159).

16838104145 is an equidigital number, since it uses as much as digits as its factorization.

16838104145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71651559.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 16838104145 in words is "sixteen billion, eight hundred thirty-eight million, one hundred four thousand, one hundred forty-five".