11234041423 has 8 divisors (see below), whose sum is σ = 12650651136. Its totient is φ = 9883320600.

The previous prime is 11234041421. The next prime is 11234041447. The reversal of 11234041423 is 32414043211.

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

It is a cyclic number.

It is not a de Polignac number, because 11234041423 - 2¹ = 11234041421 is a prime.

It is a super-3 number, since 3×11234041423³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234041421) 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, 16471861 + ... + 16472542.

It is an arithmetic number, because the mean of its divisors is an integer number (1581331392).

Almost surely, 2^11234041423 is an apocalyptic number.

11234041423 is a deficient number, since it is larger than the sum of its proper divisors (1416609713).

11234041423 is a wasteful number, since it uses less digits than its factorization.

11234041423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32944445.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11234041423 its reverse (32414043211), we get a palindrome (43648084634).

The spelling of 11234041423 in words is "eleven billion, two hundred thirty-four million, forty-one thousand, four hundred twenty-three".