1804420173326 has 16 divisors (see below), whose sum is σ = 2747135996496. Its totient is φ = 888709236096.

The previous prime is 1804420173317. The next prime is 1804420173383. The reversal of 1804420173326 is 6233710244081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3328070 + ... + 3832086.

It is an arithmetic number, because the mean of its divisors is an integer number (171695999781).

Almost surely, 2^{1804420173326} is an apocalyptic number.

1804420173326 is a deficient number, since it is larger than the sum of its proper divisors (942715823170).

1804420173326 is a wasteful number, since it uses less digits than its factorization.

1804420173326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530803.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 1804420173326 in words is "one trillion, eight hundred four billion, four hundred twenty million, one hundred seventy-three thousand, three hundred twenty-six".