16729970510111 has 8 divisors (see below), whose sum is σ = 16942103270400. Its totient is φ = 16517846774520.

The previous prime is 16729970510107. The next prime is 16729970510161. The reversal of 16729970510111 is 11101507992761.

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

It is a cyclic number.

It is not a de Polignac number, because 16729970510111 - 2² = 16729970510107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16729970510111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16729970510161) 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, 1514630 + ... + 5979468.

It is an arithmetic number, because the mean of its divisors is an integer number (2117762908800).

Almost surely, 2^{16729970510111} is an apocalyptic number.

16729970510111 is a deficient number, since it is larger than the sum of its proper divisors (212132760289).

16729970510111 is an equidigital number, since it uses as much as digits as its factorization.

16729970510111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512349.

The product of its (nonzero) digits is 238140, while the sum is 50.

The spelling of 16729970510111 in words is "sixteen trillion, seven hundred twenty-nine billion, nine hundred seventy million, five hundred ten thousand, one hundred eleven".