1148334843044 has 24 divisors (see below), whose sum is σ = 2011660442400. Its totient is φ = 573574870080.

The previous prime is 1148334843041. The next prime is 1148334843049. The reversal of 1148334843044 is 4403484338411.

It is a self number, because there is not a number n which added to its sum of digits gives 1148334843044.

It is not an unprimeable number, because it can be changed into a prime (1148334843041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40679567 + ... + 40707785.

It is an arithmetic number, because the mean of its divisors is an integer number (83819185100).

Almost surely, 2^{1148334843044} is an apocalyptic number.

It is an amenable number.

1148334843044 is a deficient number, since it is larger than the sum of its proper divisors (863325599356).

1148334843044 is a wasteful number, since it uses less digits than its factorization.

1148334843044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38363 (or 38361 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 47.

The spelling of 1148334843044 in words is "one trillion, one hundred forty-eight billion, three hundred thirty-four million, eight hundred forty-three thousand, forty-four".