1143413126 has 8 divisors (see below), whose sum is σ = 1716700800. Its totient is φ = 571179528.

The previous prime is 1143413113. The next prime is 1143413137. The reversal of 1143413126 is 6213143411.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1143413095 and 1143413104.

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, 260801 + ... + 265148.

It is an arithmetic number, because the mean of its divisors is an integer number (214587600).

Almost surely, 2^1143413126 is an apocalyptic number.

1143413126 is a deficient number, since it is larger than the sum of its proper divisors (573287674).

1143413126 is a wasteful number, since it uses less digits than its factorization.

1143413126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527038.

The product of its digits is 1728, while the sum is 26.

The square root of 1143413126 is about 33814.3922908575. The cubic root of 1143413126 is about 1045.6854323543.

Adding to 1143413126 its reverse (6213143411), we get a palindrome (7356556537).

The spelling of 1143413126 in words is "one billion, one hundred forty-three million, four hundred thirteen thousand, one hundred twenty-six".