1441131452 has 24 divisors (see below), whose sum is σ = 2617241760. Its totient is φ = 693506240.

The previous prime is 1441131449. The next prime is 1441131457. The reversal of 1441131452 is 2541311441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441131457) 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, 17177 + ... + 56367.

It is an arithmetic number, because the mean of its divisors is an integer number (109051740).

Almost surely, 2^1441131452 is an apocalyptic number.

It is an amenable number.

1441131452 is a deficient number, since it is larger than the sum of its proper divisors (1176110308).

1441131452 is a wasteful number, since it uses less digits than its factorization.

1441131452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39541 (or 39539 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 1441131452 is about 37962.2371838120. The cubic root of 1441131452 is about 1129.5389175331.

Adding to 1441131452 its reverse (2541311441), we get a palindrome (3982442893).

The spelling of 1441131452 in words is "one billion, four hundred forty-one million, one hundred thirty-one thousand, four hundred fifty-two".