16836878048 has 24 divisors (see below), whose sum is σ = 34588805328. Its totient is φ = 8052419584.

The previous prime is 16836878021. The next prime is 16836878129. The reversal of 16836878048 is 84087863861.

It is a congruent number.

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, 11437361 + ... + 11438832.

It is an arithmetic number, because the mean of its divisors is an integer number (1441200222).

Almost surely, 2^16836878048 is an apocalyptic number.

It is an amenable number.

16836878048 is an abundant number, since it is smaller than the sum of its proper divisors (17751927280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16836878048 is a wasteful number, since it uses less digits than its factorization.

16836878048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22876226 (or 22876218 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 59.

The spelling of 16836878048 in words is "sixteen billion, eight hundred thirty-six million, eight hundred seventy-eight thousand, forty-eight".