1085092339969 has 12 divisors (see below), whose sum is σ = 1193510338020. Its totient is φ = 985781350400.

The previous prime is 1085092339967. The next prime is 1085092339997. The reversal of 1085092339969 is 9699332905801.

It can be written as a sum of positive squares in 2 ways, for example, as 369694400625 + 715397939344 = 608025^2 + 845812^2 .

It is not a de Polignac number, because 1085092339969 - 2¹ = 1085092339967 is a prime.

It is a super-2 number, since 2×1085092339969² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1085092339969.

It is not an unprimeable number, because it can be changed into a prime (1085092339967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2848384 + ... + 3206785.

It is an arithmetic number, because the mean of its divisors is an integer number (99459194835).

Almost surely, 2^{1085092339969} is an apocalyptic number.

It is an amenable number.

1085092339969 is a deficient number, since it is larger than the sum of its proper divisors (108417998051).

1085092339969 is a wasteful number, since it uses less digits than its factorization.

1085092339969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056672 (or 6056661 counting only the distinct ones).

The product of its (nonzero) digits is 28343520, while the sum is 64.

The spelling of 1085092339969 in words is "one trillion, eighty-five billion, ninety-two million, three hundred thirty-nine thousand, nine hundred sixty-nine".