1804106321326 has 16 divisors (see below), whose sum is σ = 2708614042128. Its totient is φ = 901235088000.

The previous prime is 1804106321299. The next prime is 1804106321351. The reversal of 1804106321326 is 6231236014081.

It is a super-3 number, since 3×1804106321326³ (a number of 38 digits) contains 333 as substring.

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, 54319041 + ... + 54352243.

It is an arithmetic number, because the mean of its divisors is an integer number (169288377633).

Almost surely, 2^{1804106321326} is an apocalyptic number.

1804106321326 is a deficient number, since it is larger than the sum of its proper divisors (904507720802).

1804106321326 is a wasteful number, since it uses less digits than its factorization.

1804106321326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57027.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 1804106321326 in words is "one trillion, eight hundred four billion, one hundred six million, three hundred twenty-one thousand, three hundred twenty-six".