11141543354 has 4 divisors (see below), whose sum is σ = 16712315034. Its totient is φ = 5570771676.

The previous prime is 11141543339. The next prime is 11141543389. The reversal of 11141543354 is 45334514111.

11141543354 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.

It can be written as a sum of positive squares in only one way, i.e., 10673989225 + 467554129 = 103315^2 + 21623^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11141543354.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2785385837 + ... + 2785385840.

Almost surely, 2^11141543354 is an apocalyptic number.

11141543354 is a deficient number, since it is larger than the sum of its proper divisors (5570771680).

11141543354 is an equidigital number, since it uses as much as digits as its factorization.

11141543354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570771679.

The product of its digits is 14400, while the sum is 32.

The spelling of 11141543354 in words is "eleven billion, one hundred forty-one million, five hundred forty-three thousand, three hundred fifty-four".