1441012111 has 12 divisors (see below), whose sum is σ = 1810198096. Its totient is φ = 1122865920.

The previous prime is 1441012103. The next prime is 1441012159. The reversal of 1441012111 is 1112101441.

It is not a de Polignac number, because 1441012111 - 2³ = 1441012103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441012171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849810 + ... + 851503.

Almost surely, 2^1441012111 is an apocalyptic number.

1441012111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1441012111 is a deficient number, since it is larger than the sum of its proper divisors (369185985).

1441012111 is a wasteful number, since it uses less digits than its factorization.

1441012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701342 (or 1701331 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 1441012111 is about 37960.6653129262. The cubic root of 1441012111 is about 1129.5077373968.

Adding to 1441012111 its reverse (1112101441), we get a palindrome (2553113552).

The spelling of 1441012111 in words is "one billion, four hundred forty-one million, twelve thousand, one hundred eleven".