1140241411 has 8 divisors (see below), whose sum is σ = 1177624448. Its totient is φ = 1102896000.

The previous prime is 1140241379. The next prime is 1140241441. The reversal of 1140241411 is 1141420411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140241411 - 2⁵ = 1140241379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140241441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60571 + ... + 77131.

It is an arithmetic number, because the mean of its divisors is an integer number (147203056).

Almost surely, 2^1140241411 is an apocalyptic number.

1140241411 is a deficient number, since it is larger than the sum of its proper divisors (37383037).

1140241411 is a wasteful number, since it uses less digits than its factorization.

1140241411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18813.

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

The square root of 1140241411 is about 33767.4608313980. The cubic root of 1140241411 is about 1044.7176609555.

Adding to 1140241411 its reverse (1141420411), we get a palindrome (2281661822).

The spelling of 1140241411 in words is "one billion, one hundred forty million, two hundred forty-one thousand, four hundred eleven".