1828000442148 has 12 divisors (see below), whose sum is σ = 4265334365040. Its totient is φ = 609333480712.

The previous prime is 1828000442101. The next prime is 1828000442161. The reversal of 1828000442148 is 8412440008281.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76166685078 + ... + 76166685101.

It is an arithmetic number, because the mean of its divisors is an integer number (355444530420).

Almost surely, 2^{1828000442148} is an apocalyptic number.

It is an amenable number.

1828000442148 is an abundant number, since it is smaller than the sum of its proper divisors (2437333922892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1828000442148 is a wasteful number, since it uses less digits than its factorization.

1828000442148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152333370186 (or 152333370184 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The spelling of 1828000442148 in words is "one trillion, eight hundred twenty-eight billion, four hundred forty-two thousand, one hundred forty-eight".