143351484 has 12 divisors (see below), whose sum is σ = 334486824. Its totient is φ = 47783824.

The previous prime is 143351473. The next prime is 143351503. The reversal of 143351484 is 484153341.

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

It is a congruent number.

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, 5972967 + ... + 5972990.

It is an arithmetic number, because the mean of its divisors is an integer number (27873902).

Almost surely, 2^143351484 is an apocalyptic number.

It is an amenable number.

143351484 is an abundant number, since it is smaller than the sum of its proper divisors (191135340).

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

143351484 is a wasteful number, since it uses less digits than its factorization.

143351484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11945964 (or 11945962 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 143351484 is about 11972.9480079052. The cubic root of 143351484 is about 523.3602461807.

The spelling of 143351484 in words is "one hundred forty-three million, three hundred fifty-one thousand, four hundred eighty-four".