143430968 has 8 divisors (see below), whose sum is σ = 268933080. Its totient is φ = 71715480.

The previous prime is 143430941. The next prime is 143430971. The reversal of 143430968 is 869034341.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8964428 + ... + 8964443.

It is an arithmetic number, because the mean of its divisors is an integer number (33616635).

Almost surely, 2^143430968 is an apocalyptic number.

It is an amenable number.

143430968 is a deficient number, since it is larger than the sum of its proper divisors (125502112).

143430968 is a wasteful number, since it uses less digits than its factorization.

143430968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17928877 (or 17928873 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 143430968 is about 11976.2668640942. The cubic root of 143430968 is about 523.4569573752.

The spelling of 143430968 in words is "one hundred forty-three million, four hundred thirty thousand, nine hundred sixty-eight".