143112420033044 has 48 divisors (see below), whose sum is σ = 312248877212160. Its totient is φ = 55757443380960.

The previous prime is 143112420033029. The next prime is 143112420033047. The reversal of 143112420033044 is 440330024211341.

It is a super-2 number, since 2×143112420033044² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 143112420033044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143112420033047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24551459 + ... + 29816085.

It is an arithmetic number, because the mean of its divisors is an integer number (6505184941920).

Almost surely, 2^{143112420033044} is an apocalyptic number.

143112420033044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

143112420033044 is an abundant number, since it is smaller than the sum of its proper divisors (169136457179116).

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

143112420033044 is a wasteful number, since it uses less digits than its factorization.

143112420033044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352908 (or 5352906 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 143112420033044 its reverse (440330024211341), we get a palindrome (583442444244385).

The spelling of 143112420033044 in words is "one hundred forty-three trillion, one hundred twelve billion, four hundred twenty million, thirty-three thousand, forty-four".