143748068 has 24 divisors (see below), whose sum is σ = 263088000. Its totient is φ = 68594240.

The previous prime is 143748061. The next prime is 143748103. The reversal of 143748068 is 860847341.

It is not an unprimeable number, because it can be changed into a prime (143748061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46433 + ... + 49431.

It is an arithmetic number, because the mean of its divisors is an integer number (10962000).

Almost surely, 2^143748068 is an apocalyptic number.

It is an amenable number.

143748068 is a deficient number, since it is larger than the sum of its proper divisors (119339932).

143748068 is a wasteful number, since it uses less digits than its factorization.

143748068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547 (or 3545 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 143748068 is about 11989.4982380415. The cubic root of 143748068 is about 523.8424297507.

The spelling of 143748068 in words is "one hundred forty-three million, seven hundred forty-eight thousand, sixty-eight".