12314543511 has 8 divisors (see below), whose sum is σ = 17283569920. Its totient is φ = 7777606392.

The previous prime is 12314543431. The next prime is 12314543513. The reversal of 12314543511 is 11534541321.

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

It is not a de Polignac number, because 12314543511 - 2²⁷ = 12180325783 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 (12314543513) 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, 108022255 + ... + 108022368.

It is an arithmetic number, because the mean of its divisors is an integer number (2160446240).

Almost surely, 2^12314543511 is an apocalyptic number.

12314543511 is a deficient number, since it is larger than the sum of its proper divisors (4969026409).

12314543511 is a wasteful number, since it uses less digits than its factorization.

12314543511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216044645.

The product of its digits is 7200, while the sum is 30.

The spelling of 12314543511 in words is "twelve billion, three hundred fourteen million, five hundred forty-three thousand, five hundred eleven".