1411443424 has 48 divisors (see below), whose sum is σ = 2980288080. Its totient is φ = 655948800.

The previous prime is 1411443421. The next prime is 1411443433. The reversal of 1411443424 is 4243441141.

It is a junction number, because it is equal to n+sod(n) for n = 1411443392 and 1411443401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411443421) 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, 10324 + ... + 54124.

It is an arithmetic number, because the mean of its divisors is an integer number (62089335).

Almost surely, 2^1411443424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1411443424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1490144040).

1411443424 is an abundant number, since it is smaller than the sum of its proper divisors (1568844656).

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

1411443424 is a wasteful number, since it uses less digits than its factorization.

1411443424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43883 (or 43875 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 1411443424 is about 37569.1818383100. The cubic root of 1411443424 is about 1121.7286825045.

Adding to 1411443424 its reverse (4243441141), we get a palindrome (5654884565).

The spelling of 1411443424 in words is "one billion, four hundred eleven million, four hundred forty-three thousand, four hundred twenty-four".