143266230140 has 48 divisors (see below), whose sum is σ = 328287738240. Its totient is φ = 52084457280.

The previous prime is 143266230113. The next prime is 143266230169. The reversal of 143266230140 is 41032662341.

It is a junction number, because it is equal to n+sod(n) for n = 143266230097 and 143266230106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879539 + ... + 1029621.

It is an arithmetic number, because the mean of its divisors is an integer number (6839327880).

Almost surely, 2^143266230140 is an apocalyptic number.

143266230140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143266230140 is an abundant number, since it is smaller than the sum of its proper divisors (185021508100).

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

143266230140 is a wasteful number, since it uses less digits than its factorization.

143266230140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154442 (or 154440 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 143266230140 its reverse (41032662341), we get a palindrome (184298892481).

It can be divided in two parts, 1432662301 and 40, that added together give a palindrome (1432662341).

The spelling of 143266230140 in words is "one hundred forty-three billion, two hundred sixty-six million, two hundred thirty thousand, one hundred forty".