1441434132 has 72 divisors (see below), whose sum is σ = 3736212480. Its totient is φ = 468316800.

The previous prime is 1441434091. The next prime is 1441434139. The reversal of 1441434132 is 2314341441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1441434096 and 1441434105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441434139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1251757 + ... + 1252907.

It is an arithmetic number, because the mean of its divisors is an integer number (51891840).

Almost surely, 2^1441434132 is an apocalyptic number.

1441434132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1441434132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1868106240).

1441434132 is an abundant number, since it is smaller than the sum of its proper divisors (2294778348).

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

1441434132 is a wasteful number, since it uses less digits than its factorization.

1441434132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013 (or 2008 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1441434132 is about 37966.2235677977. The cubic root of 1441434132 is about 1129.6179907979.

Adding to 1441434132 its reverse (2314341441), we get a palindrome (3755775573).

The spelling of 1441434132 in words is "one billion, four hundred forty-one million, four hundred thirty-four thousand, one hundred thirty-two".