1804042801248 has 24 divisors (see below), whose sum is σ = 4735612353528. Its totient is φ = 601347600384.

The previous prime is 1804042801219. The next prime is 1804042801279. The reversal of 1804042801248 is 8421082404081.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9396056161 + ... + 9396056352.

It is an arithmetic number, because the mean of its divisors is an integer number (197317181397).

Almost surely, 2^{1804042801248} is an apocalyptic number.

It is an amenable number.

1804042801248 is an abundant number, since it is smaller than the sum of its proper divisors (2931569552280).

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

1804042801248 is a wasteful number, since it uses less digits than its factorization.

1804042801248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18792112526 (or 18792112518 counting only the distinct ones).

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

The spelling of 1804042801248 in words is "one trillion, eight hundred four billion, forty-two million, eight hundred one thousand, two hundred forty-eight".