143406042200 has 48 divisors (see below), whose sum is σ = 333852981000. Its totient is φ = 57287761920.

The previous prime is 143406042187. The next prime is 143406042211. The reversal of 143406042200 is 2240604341.

It is a self number, because there is not a number n which added to its sum of digits gives 143406042200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312410 + ... + 620009.

Almost surely, 2^143406042200 is an apocalyptic number.

143406042200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143406042200 is an abundant number, since it is smaller than the sum of its proper divisors (190446938800).

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

143406042200 is a wasteful number, since it uses less digits than its factorization.

143406042200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933204 (or 933195 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 143406042200 its reverse (2240604341), we get a palindrome (145646646541).

The spelling of 143406042200 in words is "one hundred forty-three billion, four hundred six million, forty-two thousand, two hundred".