143324012243 has 8 divisors (see below), whose sum is σ = 146518003008. Its totient is φ = 140136044224.

The previous prime is 143324012207. The next prime is 143324012269. The reversal of 143324012243 is 342210423341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 143324012243 - 2⁶ = 143324012179 is a prime.

It is a super-2 number, since 2×143324012243² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143324012203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457546 + ... + 1552767.

It is an arithmetic number, because the mean of its divisors is an integer number (18314750376).

Almost surely, 2^143324012243 is an apocalyptic number.

143324012243 is a deficient number, since it is larger than the sum of its proper divisors (3193990765).

143324012243 is a wasteful number, since it uses less digits than its factorization.

143324012243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011373.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 143324012243 its reverse (342210423341), we get a palindrome (485534435584).

The spelling of 143324012243 in words is "one hundred forty-three billion, three hundred twenty-four million, twelve thousand, two hundred forty-three".