11143041412 has 24 divisors (see below), whose sum is σ = 19722830400. Its totient is φ = 5508308256.

The previous prime is 11143041409. The next prime is 11143041451. The reversal of 11143041412 is 21414034111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78889 + ... + 168847.

It is an arithmetic number, because the mean of its divisors is an integer number (821784600).

Almost surely, 2^11143041412 is an apocalyptic number.

It is an amenable number.

11143041412 is a deficient number, since it is larger than the sum of its proper divisors (8579788988).

11143041412 is a wasteful number, since it uses less digits than its factorization.

11143041412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90315 (or 90313 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11143041412 its reverse (21414034111), we get a palindrome (32557075523).

The spelling of 11143041412 in words is "eleven billion, one hundred forty-three million, forty-one thousand, four hundred twelve".