1141433347 has 4 divisors (see below), whose sum is σ = 1155185640. Its totient is φ = 1127681056.

The previous prime is 1141433333. The next prime is 1141433353. The reversal of 1141433347 is 7433341411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1141433347 - 2¹⁹ = 1140909059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141433327) 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, 6876022 + ... + 6876187.

It is an arithmetic number, because the mean of its divisors is an integer number (288796410).

Almost surely, 2^1141433347 is an apocalyptic number.

1141433347 is a deficient number, since it is larger than the sum of its proper divisors (13752293).

1141433347 is an equidigital number, since it uses as much as digits as its factorization.

1141433347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13752292.

The product of its digits is 12096, while the sum is 31.

The square root of 1141433347 is about 33785.1054016411. The cubic root of 1141433347 is about 1045.0815613637.

Adding to 1141433347 its reverse (7433341411), we get a palindrome (8574774758).

The spelling of 1141433347 in words is "one billion, one hundred forty-one million, four hundred thirty-three thousand, three hundred forty-seven".