2211342423 has 8 divisors (see below), whose sum is σ = 3050127600. Its totient is φ = 1423392768.

The previous prime is 2211342401. The next prime is 2211342449. The reversal of 2211342423 is 3242431122.

It is a happy number.

2211342423 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2211342423 - 2⁵ = 2211342391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2211342393 and 2211342402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211341423) 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, 12708778 + ... + 12708951.

It is an arithmetic number, because the mean of its divisors is an integer number (381265950).

Almost surely, 2^2211342423 is an apocalyptic number.

2211342423 is a deficient number, since it is larger than the sum of its proper divisors (838785177).

2211342423 is a wasteful number, since it uses less digits than its factorization.

2211342423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25417761.

The product of its digits is 2304, while the sum is 24.

The square root of 2211342423 is about 47024.9127909877. The cubic root of 2211342423 is about 1302.8227466870.

Adding to 2211342423 its reverse (3242431122), we get a palindrome (5453773545).

The spelling of 2211342423 in words is "two billion, two hundred eleven million, three hundred forty-two thousand, four hundred twenty-three".