1149361829259 has 16 divisors (see below), whose sum is σ = 1751443142400. Its totient is φ = 656765197920.

The previous prime is 1149361829243. The next prime is 1149361829263. The reversal of 1149361829259 is 9529281639411.

It is a happy number.

It is not a de Polignac number, because 1149361829259 - 2⁴ = 1149361829243 is a prime.

It is a super-3 number, since 3×1149361829259³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1149361829269) 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, 601917 + ... + 1631265.

It is an arithmetic number, because the mean of its divisors is an integer number (109465196400).

Almost surely, 2^{1149361829259} is an apocalyptic number.

1149361829259 is a deficient number, since it is larger than the sum of its proper divisors (602081313141).

1149361829259 is a wasteful number, since it uses less digits than its factorization.

1149361829259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082530.

The product of its digits is 8398080, while the sum is 60.

The spelling of 1149361829259 in words is "one trillion, one hundred forty-nine billion, three hundred sixty-one million, eight hundred twenty-nine thousand, two hundred fifty-nine".