14123552311 has 16 divisors (see below), whose sum is σ = 15912184320. Its totient is φ = 12425174080.

The previous prime is 14123552269. The next prime is 14123552341. The reversal of 14123552311 is 11325532141.

It is a de Polignac number, because none of the positive numbers 2^k-14123552311 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 14123552311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123552341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107461 + ... + 199486.

It is an arithmetic number, because the mean of its divisors is an integer number (994511520).

Almost surely, 2^14123552311 is an apocalyptic number.

14123552311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14123552311 is a deficient number, since it is larger than the sum of its proper divisors (1788632009).

14123552311 is a wasteful number, since it uses less digits than its factorization.

14123552311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307094.

The product of its digits is 3600, while the sum is 28.

The spelling of 14123552311 in words is "fourteen billion, one hundred twenty-three million, five hundred fifty-two thousand, three hundred eleven".