143442471054424 has 64 divisors (see below), whose sum is σ = 275153249700000. Its totient is φ = 70079438208000.

The previous prime is 143442471054403. The next prime is 143442471054451. The reversal of 143442471054424 is 424450174244341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962956302 + ... + 963105250.

Almost surely, 2^{143442471054424} is an apocalyptic number.

It is an amenable number.

143442471054424 is a deficient number, since it is larger than the sum of its proper divisors (131710778645576).

143442471054424 is a wasteful number, since it uses less digits than its factorization.

143442471054424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158308 (or 158304 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 49.

The spelling of 143442471054424 in words is "one hundred forty-three trillion, four hundred forty-two billion, four hundred seventy-one million, fifty-four thousand, four hundred twenty-four".