143613713296 has 45 divisors (see below), whose sum is σ = 295635164851. Its totient is φ = 67570797056.

The previous prime is 143613713281. The next prime is 143613713297. The reversal of 143613713296 is 692317316341.

The square root of 143613713296 is 378964.

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

It can be written as a sum of positive squares in 4 ways, for example, as 11059466896 + 132554246400 = 105164^2 + 364080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143613713297) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25766766 + ... + 25772338.

Almost surely, 2^143613713296 is an apocalyptic number.

143613713296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

143613713296 is the 378964-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143613713296

143613713296 is an abundant number, since it is smaller than the sum of its proper divisors (152021451555).

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

143613713296 is an frugal number, since it uses more digits than its factorization.

143613713296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11188 (or 5592 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The spelling of 143613713296 in words is "one hundred forty-three billion, six hundred thirteen million, seven hundred thirteen thousand, two hundred ninety-six".