1141441012 has 12 divisors (see below), whose sum is σ = 2010751456. Its totient is φ = 566940600.

The previous prime is 1141440973. The next prime is 1141441031. The reversal of 1141441012 is 2101441411.

It is a congruent number.

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, 944298 + ... + 945505.

Almost surely, 2^1141441012 is an apocalyptic number.

It is an amenable number.

1141441012 is a deficient number, since it is larger than the sum of its proper divisors (869310444).

1141441012 is a wasteful number, since it uses less digits than its factorization.

1141441012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889958 (or 1889956 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1141441012 is about 33785.2188390130. The cubic root of 1141441012 is about 1045.0839006833.

Adding to 1141441012 its reverse (2101441411), we get a palindrome (3242882423).

The spelling of 1141441012 in words is "one billion, one hundred forty-one million, four hundred forty-one thousand, twelve".