143145360 has 80 divisors (see below), whose sum is σ = 493063680. Its totient is φ = 38171520.

The previous prime is 143145347. The next prime is 143145367. The reversal of 143145360 is 63541341.

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

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (143145367) 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, 30976 + ... + 35295.

It is an arithmetic number, because the mean of its divisors is an integer number (6163296).

Almost surely, 2^143145360 is an apocalyptic number.

143145360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143145360 is an abundant number, since it is smaller than the sum of its proper divisors (349918320).

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

143145360 is a wasteful number, since it uses less digits than its factorization.

143145360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66293 (or 66281 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 143145360 is about 11964.3370062866. The cubic root of 143145360 is about 523.1092806263.

The spelling of 143145360 in words is "one hundred forty-three million, one hundred forty-five thousand, three hundred sixty".