11440414030423 has 4 divisors (see below), whose sum is σ = 13074758891920. Its totient is φ = 9806069168928.

The previous prime is 11440414030421. The next prime is 11440414030429. The reversal of 11440414030423 is 32403041404411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11440414030423 - 2¹ = 11440414030421 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 (11440414030421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817172430738 + ... + 817172430751.

It is an arithmetic number, because the mean of its divisors is an integer number (3268689722980).

Almost surely, 2^{11440414030423} is an apocalyptic number.

11440414030423 is a deficient number, since it is larger than the sum of its proper divisors (1634344861497).

11440414030423 is an equidigital number, since it uses as much as digits as its factorization.

11440414030423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634344861496.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 11440414030423 its reverse (32403041404411), we get a palindrome (43843455434834).

The spelling of 11440414030423 in words is "eleven trillion, four hundred forty billion, four hundred fourteen million, thirty thousand, four hundred twenty-three".