143301427428 has 48 divisors (see below), whose sum is σ = 345935177280. Its totient is φ = 46115309184.

The previous prime is 143301427351. The next prime is 143301427441. The reversal of 143301427428 is 824724103341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5475951 + ... + 5502057.

It is an arithmetic number, because the mean of its divisors is an integer number (7206982860).

Almost surely, 2^143301427428 is an apocalyptic number.

It is an amenable number.

143301427428 is an abundant number, since it is smaller than the sum of its proper divisors (202633749852).

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

143301427428 is a wasteful number, since it uses less digits than its factorization.

143301427428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41916 (or 41914 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 143301427428 in words is "one hundred forty-three billion, three hundred one million, four hundred twenty-seven thousand, four hundred twenty-eight".