143146960 has 80 divisors (see below), whose sum is σ = 370904832. Its totient is φ = 50931200.

The previous prime is 143146951. The next prime is 143146967. The reversal of 143146960 is 69641341.

143146960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143146967) 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, 39630 + ... + 43090.

Almost surely, 2^143146960 is an apocalyptic number.

143146960 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 143146960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185452416).

143146960 is an abundant number, since it is smaller than the sum of its proper divisors (227757872).

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

143146960 is a wasteful number, since it uses less digits than its factorization.

143146960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532 (or 3526 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 143146960 is about 11964.4038714848. The cubic root of 143146960 is about 523.1112296282. Note that the first 3 decimals are identical.

The spelling of 143146960 in words is "one hundred forty-three million, one hundred forty-six thousand, nine hundred sixty".