141144431144 has 16 divisors (see below), whose sum is σ = 265549040820. Its totient is φ = 70331353600.

The previous prime is 141144431137. The next prime is 141144431171. The reversal of 141144431144 is 441134441141.

It can be written as a sum of positive squares in 2 ways, for example, as 99768803044 + 41375628100 = 315862^2 + 203410^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141144431144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30105257 + ... + 30109944.

Almost surely, 2^141144431144 is an apocalyptic number.

It is an amenable number.

141144431144 is a deficient number, since it is larger than the sum of its proper divisors (124404609676).

141144431144 is a wasteful number, since it uses less digits than its factorization.

141144431144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60215500 (or 60215496 counting only the distinct ones).

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

Adding to 141144431144 its reverse (441134441141), we get a palindrome (582278872285).

The spelling of 141144431144 in words is "one hundred forty-one billion, one hundred forty-four million, four hundred thirty-one thousand, one hundred forty-four".