27330851008469 has 16 divisors (see below), whose sum is σ = 28828076489280. Its totient is φ = 25839536849280.

The previous prime is 27330851008381. The next prime is 27330851008481. The reversal of 27330851008469 is 96480015803372.

It is a cyclic number.

It is not a de Polignac number, because 27330851008469 - 2¹⁶ = 27330850942933 is a prime.

It is a super-2 number, since 2×27330851008469² (a number of 28 digits) contains 22 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 (27330851007469) 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, 27422882 + ... + 28402044.

It is an arithmetic number, because the mean of its divisors is an integer number (1801754780580).

It is a 2-persistent number, because it is pandigital, and so is 2⋅27330851008469 = 54661702016938, but 3⋅27330851008469 = 81992553025407 is not.

Almost surely, 2^{27330851008469} is an apocalyptic number.

It is an amenable number.

27330851008469 is a deficient number, since it is larger than the sum of its proper divisors (1497225480811).

27330851008469 is a wasteful number, since it uses less digits than its factorization.

27330851008469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982180.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 27330851008469 in words is "twenty-seven trillion, three hundred thirty billion, eight hundred fifty-one million, eight thousand, four hundred sixty-nine".