143832707072 has 52 divisors (see below), whose sum is σ = 287772437160. Its totient is φ = 71880818688.

The previous prime is 143832707069. The next prime is 143832707077. The reversal of 143832707072 is 270707238341.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143832707077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9573038 + ... + 9588050.

It is an arithmetic number, because the mean of its divisors is an integer number (5534085330).

Almost surely, 2^143832707072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143832707072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143886218580).

143832707072 is an abundant number, since it is smaller than the sum of its proper divisors (143939730088).

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

143832707072 is an equidigital number, since it uses as much as digits as its factorization.

143832707072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17376 (or 17354 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 143832707072 in words is "one hundred forty-three billion, eight hundred thirty-two million, seven hundred seven thousand, seventy-two".