143024142205 has 24 divisors (see below), whose sum is σ = 199667574072. Its totient is φ = 98065078272.

The previous prime is 143024142179. The next prime is 143024142251. The reversal of 143024142205 is 502241420341.

It can be written as a sum of positive squares in 4 ways, for example, as 23378715801 + 119645426404 = 152901^2 + 345898^2 .

It is not a de Polignac number, because 143024142205 - 2¹¹ = 143024140157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4155949 + ... + 4190221.

It is an arithmetic number, because the mean of its divisors is an integer number (8319482253).

Almost surely, 2^143024142205 is an apocalyptic number.

It is an amenable number.

143024142205 is a deficient number, since it is larger than the sum of its proper divisors (56643431867).

143024142205 is a wasteful number, since it uses less digits than its factorization.

143024142205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51325 (or 51318 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 143024142205 its reverse (502241420341), we get a palindrome (645265562546).

The spelling of 143024142205 in words is "one hundred forty-three billion, twenty-four million, one hundred forty-two thousand, two hundred five".