1168349286309 has 16 divisors (see below), whose sum is σ = 1563712093440. Its totient is φ = 775943608320.

The previous prime is 1168349286301. The next prime is 1168349286347. The reversal of 1168349286309 is 9036829438611.

It is not a de Polignac number, because 1168349286309 - 2³ = 1168349286301 is a prime.

It is a super-3 number, since 3×1168349286309³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168349286301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8203297 + ... + 8344505.

It is an arithmetic number, because the mean of its divisors is an integer number (97732005840).

Almost surely, 2^{1168349286309} is an apocalyptic number.

It is an amenable number.

1168349286309 is a deficient number, since it is larger than the sum of its proper divisors (395362807131).

1168349286309 is a wasteful number, since it uses less digits than its factorization.

1168349286309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151660.

The product of its (nonzero) digits is 13436928, while the sum is 60.

The spelling of 1168349286309 in words is "one trillion, one hundred sixty-eight billion, three hundred forty-nine million, two hundred eighty-six thousand, three hundred nine".