143160645 has 16 divisors (see below), whose sum is σ = 230248512. Its totient is φ = 75955200.

The previous prime is 143160601. The next prime is 143160653. The reversal of 143160645 is 546061341.

It is not a de Polignac number, because 143160645 - 2⁶ = 143160581 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21831 + ... + 27620.

It is an arithmetic number, because the mean of its divisors is an integer number (14390532).

Almost surely, 2^143160645 is an apocalyptic number.

143160645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

143160645 is a deficient number, since it is larger than the sum of its proper divisors (87087867).

143160645 is a wasteful number, since it uses less digits than its factorization.

143160645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49652.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 143160645 is about 11964.9757626165. The cubic root of 143160645 is about 523.1278990917.

The spelling of 143160645 in words is "one hundred forty-three million, one hundred sixty thousand, six hundred forty-five".