16741821212116 has 96 divisors (see below), whose sum is σ = 41047749163008. Its totient is φ = 5759250456960.

The previous prime is 16741821212101. The next prime is 16741821212119. The reversal of 16741821212116 is 61121212814761.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16741821212119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90805170 + ... + 90989353.

It is an arithmetic number, because the mean of its divisors is an integer number (427580720448).

Almost surely, 2^{16741821212116} is an apocalyptic number.

It is an amenable number.

16741821212116 is an abundant number, since it is smaller than the sum of its proper divisors (24305927950892).

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

16741821212116 is a wasteful number, since it uses less digits than its factorization.

16741821212116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181794581 (or 181794579 counting only the distinct ones).

The product of its digits is 64512, while the sum is 43.

The spelling of 16741821212116 in words is "sixteen trillion, seven hundred forty-one billion, eight hundred twenty-one million, two hundred twelve thousand, one hundred sixteen".