16047114911 has 4 divisors (see below), whose sum is σ = 16149325992. Its totient is φ = 15944903832.

The previous prime is 16047114893. The next prime is 16047114931. The reversal of 16047114911 is 11941174061.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16047114911 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 (16047114931) 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, 51105305 + ... + 51105618.

It is an arithmetic number, because the mean of its divisors is an integer number (4037331498).

Almost surely, 2^16047114911 is an apocalyptic number.

16047114911 is a deficient number, since it is larger than the sum of its proper divisors (102211081).

16047114911 is a wasteful number, since it uses less digits than its factorization.

16047114911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102211080.

The product of its (nonzero) digits is 6048, while the sum is 35.

Adding to 16047114911 its reverse (11941174061), we get a palindrome (27988288972).

The spelling of 16047114911 in words is "sixteen billion, forty-seven million, one hundred fourteen thousand, nine hundred eleven".