141443044431 has 8 divisors (see below), whose sum is σ = 203097704880. Its totient is φ = 87041873472.

The previous prime is 141443044417. The next prime is 141443044441. The reversal of 141443044431 is 134440344141.

141443044431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141443044431 - 2⁵ = 141443044399 is a prime.

It is a super-2 number, since 2×141443044431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141443044392 and 141443044401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141443044441) by changing a digit.

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, 1813372326 + ... + 1813372403.

It is an arithmetic number, because the mean of its divisors is an integer number (25387213110).

Almost surely, 2^141443044431 is an apocalyptic number.

141443044431 is a deficient number, since it is larger than the sum of its proper divisors (61654660449).

141443044431 is a wasteful number, since it uses less digits than its factorization.

141443044431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626744745.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 141443044431 its reverse (134440344141), we get a palindrome (275883388572).

The spelling of 141443044431 in words is "one hundred forty-one billion, four hundred forty-three million, forty-four thousand, four hundred thirty-one".