2423254111 has 4 divisors (see below), whose sum is σ = 2423654224. Its totient is φ = 2422854000.

The previous prime is 2423254081. The next prime is 2423254147. The reversal of 2423254111 is 1114523242.

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-2423254111 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 (2423254411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190830 + ... + 203131.

It is an arithmetic number, because the mean of its divisors is an integer number (605913556).

Almost surely, 2^2423254111 is an apocalyptic number.

2423254111 is a deficient number, since it is larger than the sum of its proper divisors (400113).

2423254111 is an equidigital number, since it uses as much as digits as its factorization.

2423254111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400112.

The product of its digits is 1920, while the sum is 25.

The square root of 2423254111 is about 49226.5590001983. The cubic root of 2423254111 is about 1343.1761944658.

Adding to 2423254111 its reverse (1114523242), we get a palindrome (3537777353).

The spelling of 2423254111 in words is "two billion, four hundred twenty-three million, two hundred fifty-four thousand, one hundred eleven".