141411431444 has 12 divisors (see below), whose sum is σ = 247474503444. Its totient is φ = 70704430464.

The previous prime is 141411431431. The next prime is 141411431477. The reversal of 141411431444 is 444134114141.

It can be written as a sum of positive squares in 2 ways, for example, as 46509235600 + 94902195844 = 215660^2 + 308062^2 .

It is a super-2 number, since 2×141411431444² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141411431444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47909 + ... + 533964.

It is an arithmetic number, because the mean of its divisors is an integer number (20622875287).

Almost surely, 2^141411431444 is an apocalyptic number.

It is an amenable number.

141411431444 is a deficient number, since it is larger than the sum of its proper divisors (106063072000).

141411431444 is a wasteful number, since it uses less digits than its factorization.

141411431444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642634 (or 642632 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

Adding to 141411431444 its reverse (444134114141), we get a palindrome (585545545585).

The spelling of 141411431444 in words is "one hundred forty-one billion, four hundred eleven million, four hundred thirty-one thousand, four hundred forty-four".