11401423041 has 4 divisors (see below), whose sum is σ = 15201897392. Its totient is φ = 7600948692.

The previous prime is 11401423027. The next prime is 11401423057. The reversal of 11401423041 is 14032410411.

11401423041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14032410411 = 3 ⋅4677470137.

It is not a de Polignac number, because 11401423041 - 2¹¹ = 11401420993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11401422999 and 11401423017.

It is not an unprimeable number, because it can be changed into a prime (11401423741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900237171 + ... + 1900237176.

It is an arithmetic number, because the mean of its divisors is an integer number (3800474348).

Almost surely, 2^11401423041 is an apocalyptic number.

It is an amenable number.

11401423041 is a deficient number, since it is larger than the sum of its proper divisors (3800474351).

11401423041 is an equidigital number, since it uses as much as digits as its factorization.

11401423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800474350.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11401423041 its reverse (14032410411), we get a palindrome (25433833452).

The spelling of 11401423041 in words is "eleven billion, four hundred one million, four hundred twenty-three thousand, forty-one".