1411244011 has 4 divisors (see below), whose sum is σ = 1411875432. Its totient is φ = 1410612592.

The previous prime is 1411243997. The next prime is 1411244017. The reversal of 1411244011 is 1104421141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1411244011 - 2¹¹ = 1411241963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1411244011.

It is not an unprimeable number, because it can be changed into a prime (1411244017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312346 + ... + 316831.

It is an arithmetic number, because the mean of its divisors is an integer number (352968858).

Almost surely, 2^1411244011 is an apocalyptic number.

1411244011 is a deficient number, since it is larger than the sum of its proper divisors (631421).

1411244011 is an equidigital number, since it uses as much as digits as its factorization.

1411244011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631420.

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

The square root of 1411244011 is about 37566.5278006898. The cubic root of 1411244011 is about 1121.6758529417.

Adding to 1411244011 its reverse (1104421141), we get a palindrome (2515665152).

The spelling of 1411244011 in words is "one billion, four hundred eleven million, two hundred forty-four thousand, eleven".