2338839646416 has 480 divisors, whose sum is σ = 8420317954048. Its totient is φ = 611968089600.

The previous prime is 2338839646337. The next prime is 2338839646421. The reversal of 2338839646416 is 6146469388332.

2338839646416 is a `hidden beast` number, since 2 + 3 + 3 + 8 + 83 + 96 + 464 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44907591 + ... + 44959641.

Almost surely, 2^{2338839646416} is an apocalyptic number.

2338839646416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2338839646416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4210158977024).

2338839646416 is an abundant number, since it is smaller than the sum of its proper divisors (6081478307632).

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

2338839646416 is a wasteful number, since it uses less digits than its factorization.

2338839646416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52221 (or 52203 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 63.

The spelling of 2338839646416 in words is "two trillion, three hundred thirty-eight billion, eight hundred thirty-nine million, six hundred forty-six thousand, four hundred sixteen".