1411441140 has 24 divisors (see below), whose sum is σ = 3952035360. Its totient is φ = 376384288.

The previous prime is 1411441139. The next prime is 1411441151. The reversal of 1411441140 is 411441141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11761950 + ... + 11762069.

It is an arithmetic number, because the mean of its divisors is an integer number (164668140).

Almost surely, 2^1411441140 is an apocalyptic number.

1411441140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1411441140 is an abundant number, since it is smaller than the sum of its proper divisors (2540594220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1411441140 is a wasteful number, since it uses less digits than its factorization.

1411441140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23524031 (or 23524029 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1411441140 is about 37569.1514410427. The cubic root of 1411441140 is about 1121.7280774431.

Adding to 1411441140 its reverse (411441141), we get a palindrome (1822882281).

Subtracting from 1411441140 its reverse (411441141), we obtain a palindrome (999999999).

The spelling of 1411441140 in words is "one billion, four hundred eleven million, four hundred forty-one thousand, one hundred forty".