16711045510431 has 4 divisors (see below), whose sum is σ = 22281394013912. Its totient is φ = 11140697006952.

The previous prime is 16711045510319. The next prime is 16711045510483. The reversal of 16711045510431 is 13401554011761.

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

It is not a de Polignac number, because 16711045510431 - 2⁷ = 16711045510303 is a prime.

It is a super-2 number, since 2×16711045510431² (a number of 27 digits) contains 22 as substring.

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 16711045510431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16711045510931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2785174251736 + ... + 2785174251741.

It is an arithmetic number, because the mean of its divisors is an integer number (5570348503478).

Almost surely, 2^{16711045510431} is an apocalyptic number.

16711045510431 is a deficient number, since it is larger than the sum of its proper divisors (5570348503481).

16711045510431 is an equidigital number, since it uses as much as digits as its factorization.

16711045510431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570348503480.

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 16711045510431 in words is "sixteen trillion, seven hundred eleven billion, forty-five million, five hundred ten thousand, four hundred thirty-one".