143140045661332 has 6 divisors (see below), whose sum is σ = 250495079907338. Its totient is φ = 71570022830664.

The previous prime is 143140045661293. The next prime is 143140045661341. The reversal of 143140045661332 is 233166540041341.

It can be written as a sum of positive squares in only one way, i.e., 135062376829956 + 8077668831376 = 11621634^2 + 2842124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17892505707663 + ... + 17892505707670.

Almost surely, 2^{143140045661332} is an apocalyptic number.

It is an amenable number.

143140045661332 is a deficient number, since it is larger than the sum of its proper divisors (107355034246006).

143140045661332 is a wasteful number, since it uses less digits than its factorization.

143140045661332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35785011415337 (or 35785011415335 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 143140045661332 in words is "one hundred forty-three trillion, one hundred forty billion, forty-five million, six hundred sixty-one thousand, three hundred thirty-two".