11141543401 has 8 divisors (see below), whose sum is σ = 11483315424. Its totient is φ = 10803106080.

The previous prime is 11141543393. The next prime is 11141543467. The reversal of 11141543401 is 10434514111.

11141543401 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 11141543401 - 2³ = 11141543393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11141543201) 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 7 ways as a sum of consecutive naturals, for example, 826891 + ... + 840256.

It is an arithmetic number, because the mean of its divisors is an integer number (1435414428).

Almost surely, 2^11141543401 is an apocalyptic number.

It is an amenable number.

11141543401 is a deficient number, since it is larger than the sum of its proper divisors (341772023).

11141543401 is a wasteful number, since it uses less digits than its factorization.

11141543401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667351.

The product of its (nonzero) digits is 960, while the sum is 25.

The spelling of 11141543401 in words is "eleven billion, one hundred forty-one million, five hundred forty-three thousand, four hundred one".