1144011411 has 16 divisors (see below), whose sum is σ = 1696033920. Its totient is φ = 762133320.

The previous prime is 1144011377. The next prime is 1144011419. The reversal of 1144011411 is 1141104411.

It is not a de Polignac number, because 1144011411 - 2⁶ = 1144011347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144011419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25756 + ... + 54326.

It is an arithmetic number, because the mean of its divisors is an integer number (106002120).

Almost surely, 2^1144011411 is an apocalyptic number.

1144011411 is a deficient number, since it is larger than the sum of its proper divisors (552022509).

1144011411 is a wasteful number, since it uses less digits than its factorization.

1144011411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30063 (or 30057 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 1144011411 is about 33823.2377367986. The cubic root of 1144011411 is about 1045.8677837166.

Adding to 1144011411 its reverse (1141104411), we get a palindrome (2285115822).

The spelling of 1144011411 in words is "one billion, one hundred forty-four million, eleven thousand, four hundred eleven".