11143430024 has 8 divisors (see below), whose sum is σ = 20893931310. Its totient is φ = 5571715008.

The previous prime is 11143430009. The next prime is 11143430033. The reversal of 11143430024 is 42003434111.

It can be written as a sum of positive squares in only one way, i.e., 9876781924 + 1266648100 = 99382^2 + 35590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696464369 + ... + 696464384.

Almost surely, 2^11143430024 is an apocalyptic number.

It is an amenable number.

11143430024 is a deficient number, since it is larger than the sum of its proper divisors (9750501286).

11143430024 is a wasteful number, since it uses less digits than its factorization.

11143430024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392928759 (or 1392928755 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11143430024 its reverse (42003434111), we get a palindrome (53146864135).

The spelling of 11143430024 in words is "eleven billion, one hundred forty-three million, four hundred thirty thousand, twenty-four".