143019068247364 has 81 divisors (see below), whose sum is σ = 267298328347869. Its totient is φ = 66943936510080.

The previous prime is 143019068247359. The next prime is 143019068247371. The reversal of 143019068247364 is 463742860910341.

It is a happy number.

The square root of 143019068247364 is 11959058.

It is a perfect power (a square), and thus also a powerful number.

143019068247364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 111347025452100 + 31672042795264 = 10552110^2 + 5627792^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143019068247299 and 143019068247308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 85794281259 + ... + 85794282925.

Almost surely, 2^{143019068247364} is an apocalyptic number.

143019068247364 is the 11959058-th square number.

It is an amenable number.

143019068247364 is a deficient number, since it is larger than the sum of its proper divisors (124279260100505).

143019068247364 is an frugal number, since it uses more digits than its factorization.

143019068247364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 58.

The spelling of 143019068247364 in words is "one hundred forty-three trillion, nineteen billion, sixty-eight million, two hundred forty-seven thousand, three hundred sixty-four".