1441131242 has 16 divisors (see below), whose sum is σ = 2292292872. Its totient is φ = 677160960.

The previous prime is 1441131229. The next prime is 1441131253. The reversal of 1441131242 is 2421311441.

It can be written as a sum of positive squares in 4 ways, for example, as 1370554441 + 70576801 = 37021^2 + 8401^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8609 + ... + 54372.

Almost surely, 2^1441131242 is an apocalyptic number.

1441131242 is a deficient number, since it is larger than the sum of its proper divisors (851161630).

1441131242 is a wasteful number, since it uses less digits than its factorization.

1441131242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63673.

The product of its digits is 768, while the sum is 23.

The square root of 1441131242 is about 37962.2344179054. The cubic root of 1441131242 is about 1129.5388626681.

Adding to 1441131242 its reverse (2421311441), we get a palindrome (3862442683).

The spelling of 1441131242 in words is "one billion, four hundred forty-one million, one hundred thirty-one thousand, two hundred forty-two".