16140176745311 has 4 divisors (see below), whose sum is σ = 16158966241800. Its totient is φ = 16121387248824.

The previous prime is 16140176745307. The next prime is 16140176745337. The reversal of 16140176745311 is 11354767104161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16140176745311 - 2² = 16140176745307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16140176744311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9394746956 + ... + 9394748673.

It is an arithmetic number, because the mean of its divisors is an integer number (4039741560450).

Almost surely, 2^{16140176745311} is an apocalyptic number.

16140176745311 is a deficient number, since it is larger than the sum of its proper divisors (18789496489).

16140176745311 is an equidigital number, since it uses as much as digits as its factorization.

16140176745311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18789496488.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 16140176745311 in words is "sixteen trillion, one hundred forty billion, one hundred seventy-six million, seven hundred forty-five thousand, three hundred eleven".