143243415213 has 16 divisors (see below), whose sum is σ = 193205409600. Its totient is φ = 94394517120.

The previous prime is 143243415193. The next prime is 143243415229. The reversal of 143243415213 is 312514342341.

It is not a de Polignac number, because 143243415213 - 2¹⁰ = 143243414189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143243415713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654528 + ... + 845513.

It is an arithmetic number, because the mean of its divisors is an integer number (12075338100).

Almost surely, 2^143243415213 is an apocalyptic number.

It is an amenable number.

143243415213 is a deficient number, since it is larger than the sum of its proper divisors (49961994387).

143243415213 is a wasteful number, since it uses less digits than its factorization.

143243415213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500412.

The product of its digits is 34560, while the sum is 33.

Adding to 143243415213 its reverse (312514342341), we get a palindrome (455757757554).

The spelling of 143243415213 in words is "one hundred forty-three billion, two hundred forty-three million, four hundred fifteen thousand, two hundred thirteen".