143431241332 has 96 divisors (see below), whose sum is σ = 266314688640. Its totient is φ = 67518696960.

The previous prime is 143431241323. The next prime is 143431241383. The reversal of 143431241332 is 233142134341.

It is a junction number, because it is equal to n+sod(n) for n = 143431241294 and 143431241303.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 141590058 + ... + 141591070.

It is an arithmetic number, because the mean of its divisors is an integer number (2774111340).

Almost surely, 2^143431241332 is an apocalyptic number.

It is an amenable number.

143431241332 is a deficient number, since it is larger than the sum of its proper divisors (122883447308).

143431241332 is a wasteful number, since it uses less digits than its factorization.

143431241332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361 (or 1359 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 143431241332 its reverse (233142134341), we get a palindrome (376573375673).

The spelling of 143431241332 in words is "one hundred forty-three billion, four hundred thirty-one million, two hundred forty-one thousand, three hundred thirty-two".