1148841125854 has 8 divisors (see below), whose sum is σ = 1723340166768. Its totient is φ = 574394403600.

The previous prime is 1148841125843. The next prime is 1148841125911. The reversal of 1148841125854 is 4585211488411.

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

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, 13024722 + ... + 13112629.

It is an arithmetic number, because the mean of its divisors is an integer number (215417520846).

Almost surely, 2^{1148841125854} is an apocalyptic number.

1148841125854 is a deficient number, since it is larger than the sum of its proper divisors (574499040914).

1148841125854 is a wasteful number, since it uses less digits than its factorization.

1148841125854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26159330.

The product of its digits is 1638400, while the sum is 52.

The spelling of 1148841125854 in words is "one trillion, one hundred forty-eight billion, eight hundred forty-one million, one hundred twenty-five thousand, eight hundred fifty-four".