1804139706848 has 24 divisors (see below), whose sum is σ = 3610127921400. Its totient is φ = 887281822080.

The previous prime is 1804139706833. The next prime is 1804139706869. The reversal of 1804139706848 is 8486079314081.

It is a congruent number.

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, 462123998 + ... + 462127901.

It is an arithmetic number, because the mean of its divisors is an integer number (150421996725).

Almost surely, 2^{1804139706848} is an apocalyptic number.

It is an amenable number.

1804139706848 is an abundant number, since it is smaller than the sum of its proper divisors (1805988214552).

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

1804139706848 is an equidigital number, since it uses as much as digits as its factorization.

1804139706848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924251970 (or 924251962 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 1804139706848 in words is "one trillion, eight hundred four billion, one hundred thirty-nine million, seven hundred six thousand, eight hundred forty-eight".