16932679928121 has 8 divisors (see below), whose sum is σ = 22643900360224. Its totient is φ = 11254956390720.

The previous prime is 16932679928119. The next prime is 16932679928137. The reversal of 16932679928121 is 12182997623961.

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

It is not a de Polignac number, because 16932679928121 - 2¹ = 16932679928119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16932679928221) 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, 8374222495 + ... + 8374224516.

It is an arithmetic number, because the mean of its divisors is an integer number (2830487545028).

Almost surely, 2^{16932679928121} is an apocalyptic number.

It is an amenable number.

16932679928121 is a deficient number, since it is larger than the sum of its proper divisors (5711220432103).

16932679928121 is a wasteful number, since it uses less digits than its factorization.

16932679928121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16748447351.

The product of its digits is 35271936, while the sum is 66.

The spelling of 16932679928121 in words is "sixteen trillion, nine hundred thirty-two billion, six hundred seventy-nine million, nine hundred twenty-eight thousand, one hundred twenty-one".