143628785382 has 32 divisors (see below), whose sum is σ = 290374391520. Its totient is φ = 47357683200.

The previous prime is 143628785329. The next prime is 143628785441. The reversal of 143628785382 is 283587826341.

143628785382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536958 + ... + 758670.

It is an arithmetic number, because the mean of its divisors is an integer number (9074199735).

Almost surely, 2^143628785382 is an apocalyptic number.

143628785382 is an abundant number, since it is smaller than the sum of its proper divisors (146745606138).

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

143628785382 is a wasteful number, since it uses less digits than its factorization.

143628785382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222888.

The product of its digits is 15482880, while the sum is 57.

The spelling of 143628785382 in words is "one hundred forty-three billion, six hundred twenty-eight million, seven hundred eighty-five thousand, three hundred eighty-two".