143268160 has 84 divisors (see below), whose sum is σ = 396899892. Its totient is φ = 49115136.

The previous prime is 143268157. The next prime is 143268179. The reversal of 143268160 is 61862341.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19079424 + 124188736 = 4368^2 + 11144^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11112 + ... + 20248.

Almost surely, 2^143268160 is an apocalyptic number.

143268160 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 143268160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198449946).

143268160 is an abundant number, since it is smaller than the sum of its proper divisors (253631732).

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

143268160 is an equidigital number, since it uses as much as digits as its factorization.

143268160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9168 (or 9151 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 143268160 is about 11969.4678244273. The cubic root of 143268160 is about 523.2588243237.

The spelling of 143268160 in words is "one hundred forty-three million, two hundred sixty-eight thousand, one hundred sixty".