11143024334 has 8 divisors (see below), whose sum is σ = 18000270120. Its totient is φ = 5142934296.

The previous prime is 11143024327. The next prime is 11143024349. The reversal of 11143024334 is 43342034111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11143024334² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 428577859 = 11143024334 / (1 + 1 + 1 + 4 + 3 + 0 + 2 + 4 + 3 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214288904 + ... + 214288955.

It is an arithmetic number, because the mean of its divisors is an integer number (2250033765).

Almost surely, 2^11143024334 is an apocalyptic number.

11143024334 is a deficient number, since it is larger than the sum of its proper divisors (6857245786).

11143024334 is a wasteful number, since it uses less digits than its factorization.

11143024334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428577874.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11143024334 its reverse (43342034111), we get a palindrome (54485058445).

The spelling of 11143024334 in words is "eleven billion, one hundred forty-three million, twenty-four thousand, three hundred thirty-four".