11314216423 has 16 divisors (see below), whose sum is σ = 11645577216. Its totient is φ = 10986930720.

The previous prime is 11314216379. The next prime is 11314216429. The reversal of 11314216423 is 32461241311.

It is a cyclic number.

It is not a de Polignac number, because 11314216423 - 2²⁵ = 11280661991 is a prime.

It is a super-2 number, since 2×11314216423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11314216391 and 11314216400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314216429) 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, 4447890 + ... + 4450432.

It is an arithmetic number, because the mean of its divisors is an integer number (727848576).

Almost surely, 2^11314216423 is an apocalyptic number.

11314216423 is a deficient number, since it is larger than the sum of its proper divisors (331360793).

11314216423 is a wasteful number, since it uses less digits than its factorization.

11314216423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294.

The product of its digits is 3456, while the sum is 28.

Adding to 11314216423 its reverse (32461241311), we get a palindrome (43775457734).

The spelling of 11314216423 in words is "eleven billion, three hundred fourteen million, two hundred sixteen thousand, four hundred twenty-three".