1141336361 has 8 divisors (see below), whose sum is σ = 1318335264. Its totient is φ = 976544320.

The previous prime is 1141336351. The next prime is 1141336363. The reversal of 1141336361 is 1636331411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141336361 - 2¹⁸ = 1141074217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141336363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3051515 + ... + 3051888.

It is an arithmetic number, because the mean of its divisors is an integer number (164791908).

Almost surely, 2^1141336361 is an apocalyptic number.

1141336361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1141336361 is a deficient number, since it is larger than the sum of its proper divisors (176998903).

1141336361 is a wasteful number, since it uses less digits than its factorization.

1141336361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103431.

The product of its digits is 3888, while the sum is 29.

The square root of 1141336361 is about 33783.6700345004. The cubic root of 1141336361 is about 1045.0519608176.

Adding to 1141336361 its reverse (1636331411), we get a palindrome (2777667772).

It can be divided in two parts, 11413 and 36361, that added together give a palindrome (47774).

The spelling of 1141336361 in words is "one billion, one hundred forty-one million, three hundred thirty-six thousand, three hundred sixty-one".