1411233144 has 32 divisors (see below), whose sum is σ = 3555870720. Its totient is φ = 466706016.

The previous prime is 1411233143. The next prime is 1411233163. The reversal of 1411233144 is 4413321141.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411233143) 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, 228454 + ... + 234549.

It is an arithmetic number, because the mean of its divisors is an integer number (111120960).

Almost surely, 2^1411233144 is an apocalyptic number.

It is an amenable number.

1411233144 is an abundant number, since it is smaller than the sum of its proper divisors (2144637576).

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

1411233144 is a wasteful number, since it uses less digits than its factorization.

1411233144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463139 (or 463135 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1411233144 is about 37566.3831636744. The cubic root of 1411233144 is about 1121.6729738547.

Adding to 1411233144 its reverse (4413321141), we get a palindrome (5824554285).

The spelling of 1411233144 in words is "one billion, four hundred eleven million, two hundred thirty-three thousand, one hundred forty-four".