143432444341 has 4 divisors (see below), whose sum is σ = 146930796684. Its totient is φ = 139934092000.

The previous prime is 143432444303. The next prime is 143432444369. The reversal of 143432444341 is 143444234341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54357057316 + 89075387025 = 233146^2 + 298455^2 .

It is a cyclic number.

It is not a de Polignac number, because 143432444341 - 2¹⁹ = 143431920053 is a prime.

It is a super-3 number, since 3×143432444341³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143432444341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143432444381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1749176110 + ... + 1749176191.

It is an arithmetic number, because the mean of its divisors is an integer number (36732699171).

Almost surely, 2^143432444341 is an apocalyptic number.

It is an amenable number.

143432444341 is a deficient number, since it is larger than the sum of its proper divisors (3498352343).

143432444341 is an equidigital number, since it uses as much as digits as its factorization.

143432444341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498352342.

The product of its digits is 221184, while the sum is 37.

Adding to 143432444341 its reverse (143444234341), we get a palindrome (286876678682).

The spelling of 143432444341 in words is "one hundred forty-three billion, four hundred thirty-two million, four hundred forty-four thousand, three hundred forty-one".