11141432043 has 32 divisors (see below), whose sum is σ = 17229037056. Its totient is φ = 6272598528.

The previous prime is 11141432033. The next prime is 11141432051. The reversal of 11141432043 is 34023414111.

It is not a de Polignac number, because 11141432043 - 2⁶ = 11141431979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11141432033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641571 + ... + 658707.

It is an arithmetic number, because the mean of its divisors is an integer number (538407408).

Almost surely, 2^11141432043 is an apocalyptic number.

11141432043 is a deficient number, since it is larger than the sum of its proper divisors (6087605013).

11141432043 is a wasteful number, since it uses less digits than its factorization.

11141432043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17603.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11141432043 its reverse (34023414111), we get a palindrome (45164846154).

The spelling of 11141432043 in words is "eleven billion, one hundred forty-one million, four hundred thirty-two thousand, forty-three".