1141274233 has 8 divisors (see below), whose sum is σ = 1245312000. Its totient is φ = 1037284080.

The previous prime is 1141274231. The next prime is 1141274279. The reversal of 1141274233 is 3324721411.

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 1141274233 - 2¹ = 1141274231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141274231) 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, 54216 + ... + 72262.

It is an arithmetic number, because the mean of its divisors is an integer number (155664000).

Almost surely, 2^1141274233 is an apocalyptic number.

It is an amenable number.

1141274233 is a deficient number, since it is larger than the sum of its proper divisors (104037767).

1141274233 is a wasteful number, since it uses less digits than its factorization.

1141274233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23807.

The product of its digits is 4032, while the sum is 28.

The square root of 1141274233 is about 33782.7505244910. The cubic root of 1141274233 is about 1045.0329982025.

Adding to 1141274233 its reverse (3324721411), we get a palindrome (4465995644).

The spelling of 1141274233 in words is "one billion, one hundred forty-one million, two hundred seventy-four thousand, two hundred thirty-three".