141031444 has 18 divisors (see below), whose sum is σ = 248266410. Its totient is φ = 70100496.

The previous prime is 141031441. The next prime is 141031453. The reversal of 141031444 is 444130141.

It can be written as a sum of positive squares in only one way, i.e., 96275344 + 44756100 = 9812^2 + 6690^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141031441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198562 + ... + 199270.

Almost surely, 2^141031444 is an apocalyptic number.

It is an amenable number.

141031444 is a deficient number, since it is larger than the sum of its proper divisors (107234966).

141031444 is an equidigital number, since it uses as much as digits as its factorization.

141031444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 141031444 is about 11875.6660444794. Note that the first 3 decimals coincide. The cubic root of 141031444 is about 520.5214739146.

Adding to 141031444 its reverse (444130141), we get a palindrome (585161585).

The spelling of 141031444 in words is "one hundred forty-one million, thirty-one thousand, four hundred forty-four".