16941839695872 has 720 divisors, whose sum is σ = 56911579425792. Its totient is φ = 4443214970880.

The previous prime is 16941839695811. The next prime is 16941839695877. The reversal of 16941839695872 is 27859693814961.

It is a super-2 number, since 2×16941839695872² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is not an unprimeable number, because it can be changed into a prime (16941839695877) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5980174968 + ... + 5980177800.

Almost surely, 2^{16941839695872} is an apocalyptic number.

16941839695872 is a gapful number since it is divisible by the number (12) 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 16941839695872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28455789712896).

16941839695872 is an abundant number, since it is smaller than the sum of its proper divisors (39969739729920).

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

16941839695872 is a wasteful number, since it uses less digits than its factorization.

16941839695872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082 (or 3049 counting only the distinct ones).

The product of its digits is 1410877440, while the sum is 78.

The spelling of 16941839695872 in words is "sixteen trillion, nine hundred forty-one billion, eight hundred thirty-nine million, six hundred ninety-five thousand, eight hundred seventy-two".