1141141444 has 12 divisors (see below), whose sum is σ = 2102102800. Its totient is φ = 540540648.

The previous prime is 1141141433. The next prime is 1141141459. The reversal of 1141141444 is 4441411411.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7507434 + ... + 7507585.

Almost surely, 2^1141141444 is an apocalyptic number.

It is an amenable number.

1141141444 is a deficient number, since it is larger than the sum of its proper divisors (960961356).

1141141444 is a wasteful number, since it uses less digits than its factorization.

1141141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15015042 (or 15015040 counting only the distinct ones).

The product of its digits is 1024, while the sum is 25.

The square root of 1141141444 is about 33780.7851300114. The cubic root of 1141141444 is about 1044.9924662354.

Adding to 1141141444 its reverse (4441411411), we get a palindrome (5582552855).

The spelling of 1141141444 in words is "one billion, one hundred forty-one million, one hundred forty-one thousand, four hundred forty-four".