143402113200 has 60 divisors (see below), whose sum is σ = 459364773128. Its totient is φ = 38240563200.

The previous prime is 143402113171. The next prime is 143402113207. The reversal of 143402113200 is 2311204341.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×143402113200² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143402113207) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 59749681 + ... + 59752080.

Almost surely, 2^143402113200 is an apocalyptic number.

143402113200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143402113200 is an abundant number, since it is smaller than the sum of its proper divisors (315962659928).

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

143402113200 is a wasteful number, since it uses less digits than its factorization.

143402113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119501782 (or 119501771 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 143402113200 its reverse (2311204341), we get a palindrome (145713317541).

The spelling of 143402113200 in words is "one hundred forty-three billion, four hundred two million, one hundred thirteen thousand, two hundred".