143450560 has 112 divisors (see below), whose sum is σ = 377903232. Its totient is φ = 51430400.

The previous prime is 143450557. The next prime is 143450569. The reversal of 143450560 is 65054341.

143450560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143450569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291915 + ... + 292405.

It is an arithmetic number, because the mean of its divisors is an integer number (3374136).

Almost surely, 2^143450560 is an apocalyptic number.

143450560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143450560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188951616).

143450560 is an abundant number, since it is smaller than the sum of its proper divisors (234452672).

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

143450560 is a wasteful number, since it uses less digits than its factorization.

143450560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 143450560 is about 11977.0847872093. The cubic root of 143450560 is about 523.4807902148.

The spelling of 143450560 in words is "one hundred forty-three million, four hundred fifty thousand, five hundred sixty".