143404211214 has 64 divisors (see below), whose sum is σ = 348198428160. Its totient is φ = 43386840000.

The previous prime is 143404211173. The next prime is 143404211239. The reversal of 143404211214 is 412112404341.

143404211214 is a `hidden beast` number, since 1 + 43 + 404 + 2 + 1 + 1 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183514 + ... + 566114.

It is an arithmetic number, because the mean of its divisors is an integer number (5440600440).

Almost surely, 2^143404211214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143404211214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174099214080).

143404211214 is an abundant number, since it is smaller than the sum of its proper divisors (204794216946).

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

143404211214 is a wasteful number, since it uses less digits than its factorization.

143404211214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383254 (or 383248 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 143404211214 its reverse (412112404341), we get a palindrome (555516615555).

The spelling of 143404211214 in words is "one hundred forty-three billion, four hundred four million, two hundred eleven thousand, two hundred fourteen".