1159208269086 has 96 divisors (see below), whose sum is σ = 2794495105440. Its totient is φ = 319258485504.

The previous prime is 1159208269073. The next prime is 1159208269091. The reversal of 1159208269086 is 6809628029511.

It is a happy number.

It is a super-2 number, since 2×1159208269086² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5115540 + ... + 5337336.

It is an arithmetic number, because the mean of its divisors is an integer number (29109324015).

Almost surely, 2^{1159208269086} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1159208269086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397247552720).

1159208269086 is an abundant number, since it is smaller than the sum of its proper divisors (1635286836354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1159208269086 is a wasteful number, since it uses less digits than its factorization.

1159208269086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222458 (or 222451 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 57.

The spelling of 1159208269086 in words is "one trillion, one hundred fifty-nine billion, two hundred eight million, two hundred sixty-nine thousand, eighty-six".