326045587311 has 16 divisors (see below), whose sum is σ = 508453158400. Its totient is φ = 205923528504.

The previous prime is 326045587297. The next prime is 326045587313. The reversal of 326045587311 is 113785540623.

It is a happy number.

326045587311 is a `hidden beast` number, since 3 + 2 + 60 + 4 + 5 + 587 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 326045587311 - 2²⁶ = 325978478447 is a prime.

It is a super-3 number, since 3×326045587311³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326045587313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317782711 + ... + 317783736.

It is an arithmetic number, because the mean of its divisors is an integer number (31778322400).

Almost surely, 2^326045587311 is an apocalyptic number.

326045587311 is a deficient number, since it is larger than the sum of its proper divisors (182407571089).

326045587311 is a wasteful number, since it uses less digits than its factorization.

326045587311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635566475 (or 635566469 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 326045587311 in words is "three hundred twenty-six billion, forty-five million, five hundred eighty-seven thousand, three hundred eleven".