1148843038424 has 8 divisors (see below), whose sum is σ = 2154080697060. Its totient is φ = 574421519208.

The previous prime is 1148843038411. The next prime is 1148843038439. The reversal of 1148843038424 is 4248303488411.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71802689894 + ... + 71802689909.

Almost surely, 2^{1148843038424} is an apocalyptic number.

It is an amenable number.

1148843038424 is a deficient number, since it is larger than the sum of its proper divisors (1005237658636).

1148843038424 is a wasteful number, since it uses less digits than its factorization.

1148843038424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143605379809 (or 143605379805 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 50.

The spelling of 1148843038424 in words is "one trillion, one hundred forty-eight billion, eight hundred forty-three million, thirty-eight thousand, four hundred twenty-four".