1441134291 has 4 divisors (see below), whose sum is σ = 1921512392. Its totient is φ = 960756192.

The previous prime is 1441134283. The next prime is 1441134329. The reversal of 1441134291 is 1924311441.

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

It is not a de Polignac number, because 1441134291 - 2³ = 1441134283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441134791) 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, 240189046 + ... + 240189051.

It is an arithmetic number, because the mean of its divisors is an integer number (480378098).

Almost surely, 2^1441134291 is an apocalyptic number.

1441134291 is a deficient number, since it is larger than the sum of its proper divisors (480378101).

1441134291 is an equidigital number, since it uses as much as digits as its factorization.

1441134291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480378100.

The product of its digits is 3456, while the sum is 30.

The square root of 1441134291 is about 37962.2745762158. The cubic root of 1441134291 is about 1129.5396592556.

The spelling of 1441134291 in words is "one billion, four hundred forty-one million, one hundred thirty-four thousand, two hundred ninety-one".