143443102000 has 160 divisors (see below), whose sum is σ = 383564361024. Its totient is φ = 51446016000.

The previous prime is 143443101943. The next prime is 143443102039. The reversal of 143443102000 is 201344341.

It is a super-2 number, since 2×143443102000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1561342 + ... + 1650658.

Almost surely, 2^143443102000 is an apocalyptic number.

143443102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143443102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191782180512).

143443102000 is an abundant number, since it is smaller than the sum of its proper divisors (240121259024).

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

143443102000 is a wasteful number, since it uses less digits than its factorization.

143443102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89424 (or 89408 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 143443102000 its reverse (201344341), we get a palindrome (143644446341).

The spelling of 143443102000 in words is "one hundred forty-three billion, four hundred forty-three million, one hundred two thousand".