16339232838 has 16 divisors (see below), whose sum is σ = 33805309680. Its totient is φ = 5258603616.

The previous prime is 16339232807. The next prime is 16339232839. The reversal of 16339232838 is 83823293361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16339232839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46951645 + ... + 46951992.

It is an arithmetic number, because the mean of its divisors is an integer number (2112831855).

Almost surely, 2^16339232838 is an apocalyptic number.

16339232838 is an abundant number, since it is smaller than the sum of its proper divisors (17466076842).

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

16339232838 is a wasteful number, since it uses less digits than its factorization.

16339232838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93903671.

The product of its digits is 1119744, while the sum is 48.

The spelling of 16339232838 in words is "sixteen billion, three hundred thirty-nine million, two hundred thirty-two thousand, eight hundred thirty-eight".