1143223259396 has 24 divisors (see below), whose sum is σ = 2016839387136. Its totient is φ = 566985424320.

The previous prime is 1143223259383. The next prime is 1143223259411. The reversal of 1143223259396 is 6939523223411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2073656 + ... + 2566416.

It is an arithmetic number, because the mean of its divisors is an integer number (84034974464).

Almost surely, 2^{1143223259396} is an apocalyptic number.

It is an amenable number.

1143223259396 is a deficient number, since it is larger than the sum of its proper divisors (873616127740).

1143223259396 is a wasteful number, since it uses less digits than its factorization.

1143223259396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497459 (or 497457 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 50.

The spelling of 1143223259396 in words is "one trillion, one hundred forty-three billion, two hundred twenty-three million, two hundred fifty-nine thousand, three hundred ninety-six".