11431441124 has 24 divisors (see below), whose sum is σ = 21547643040. Its totient is φ = 5288963904.

The previous prime is 11431441061. The next prime is 11431441129. The reversal of 11431441124 is 42114413411.

It is a happy number.

It is a super-3 number, since 3×11431441124³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11431441093 and 11431441102.

It is not an unprimeable number, because it can be changed into a prime (11431441129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745729 + ... + 1752264.

It is an arithmetic number, because the mean of its divisors is an integer number (897818460).

Almost surely, 2^11431441124 is an apocalyptic number.

It is an amenable number.

11431441124 is a deficient number, since it is larger than the sum of its proper divisors (10116201916).

11431441124 is a wasteful number, since it uses less digits than its factorization.

11431441124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498059 (or 3498057 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

Adding to 11431441124 its reverse (42114413411), we get a palindrome (53545854535).

The spelling of 11431441124 in words is "eleven billion, four hundred thirty-one million, four hundred forty-one thousand, one hundred twenty-four".