16839049102 has 8 divisors (see below), whose sum is σ = 25303922856. Its totient is φ = 8404408152.

The previous prime is 16839049081. The next prime is 16839049109. The reversal of 16839049102 is 20194093861.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16839049109) 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, 7556808 + ... + 7559035.

It is an arithmetic number, because the mean of its divisors is an integer number (3162990357).

Almost surely, 2^16839049102 is an apocalyptic number.

16839049102 is a deficient number, since it is larger than the sum of its proper divisors (8464873754).

16839049102 is a wasteful number, since it uses less digits than its factorization.

16839049102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15116402.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 16839049102 in words is "sixteen billion, eight hundred thirty-nine million, forty-nine thousand, one hundred two".