143412441211 has 16 divisors (see below), whose sum is σ = 160380960768. Its totient is φ = 127343181600.

The previous prime is 143412441209. The next prime is 143412441281. The reversal of 143412441211 is 112144214341.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 143412441211 - 2¹ = 143412441209 is a prime.

It is a super-2 number, since 2×143412441211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143412441211.

It is not an unprimeable number, because it can be changed into a prime (143412441281) 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, 998155 + ... + 1132756.

It is an arithmetic number, because the mean of its divisors is an integer number (10023810048).

Almost surely, 2^143412441211 is an apocalyptic number.

143412441211 is a deficient number, since it is larger than the sum of its proper divisors (16968519557).

143412441211 is a wasteful number, since it uses less digits than its factorization.

143412441211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131122.

The product of its digits is 3072, while the sum is 28.

Adding to 143412441211 its reverse (112144214341), we get a palindrome (255556655552).

The spelling of 143412441211 in words is "one hundred forty-three billion, four hundred twelve million, four hundred forty-one thousand, two hundred eleven".