1159049493349 has 4 divisors (see below), whose sum is σ = 1264417629120. Its totient is φ = 1053681357580.

The previous prime is 1159049493319. The next prime is 1159049493367. The reversal of 1159049493349 is 9433949409511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1159049493349 - 2¹⁷ = 1159049362277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159049493319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52684067869 + ... + 52684067890.

It is an arithmetic number, because the mean of its divisors is an integer number (316104407280).

Almost surely, 2^{1159049493349} is an apocalyptic number.

It is an amenable number.

1159049493349 is a deficient number, since it is larger than the sum of its proper divisors (105368135771).

1159049493349 is a wasteful number, since it uses less digits than its factorization.

1159049493349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105368135770.

The product of its (nonzero) digits is 18895680, while the sum is 61.

The spelling of 1159049493349 in words is "one trillion, one hundred fifty-nine billion, forty-nine million, four hundred ninety-three thousand, three hundred forty-nine".