143230341444 has 12 divisors (see below), whose sum is σ = 334204130064. Its totient is φ = 47743447144.

The previous prime is 143230341407. The next prime is 143230341461. The reversal of 143230341444 is 444143032341.

It is a tau number, because it is divible by the number of its divisors (12).

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, 5967930882 + ... + 5967930905.

It is an arithmetic number, because the mean of its divisors is an integer number (27850344172).

Almost surely, 2^143230341444 is an apocalyptic number.

It is an amenable number.

143230341444 is an abundant number, since it is smaller than the sum of its proper divisors (190973788620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143230341444 is a wasteful number, since it uses less digits than its factorization.

143230341444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11935861794 (or 11935861792 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 143230341444 its reverse (444143032341), we get a palindrome (587373373785).

The spelling of 143230341444 in words is "one hundred forty-three billion, two hundred thirty million, three hundred forty-one thousand, four hundred forty-four".