143320024210132 has 72 divisors (see below), whose sum is σ = 319168713165120. Its totient is φ = 55683429863040.

The previous prime is 143320024210127. The next prime is 143320024210133. The reversal of 143320024210132 is 231012420023341.

It is a super-2 number, since 2×143320024210132² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 143320024210132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143320024210133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91809513 + ... + 93357520.

It is an arithmetic number, because the mean of its divisors is an integer number (4432898793960).

Almost surely, 2^{143320024210132} is an apocalyptic number.

It is an amenable number.

143320024210132 is an abundant number, since it is smaller than the sum of its proper divisors (175848688954988).

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

143320024210132 is a wasteful number, since it uses less digits than its factorization.

143320024210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185167421 (or 185167412 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 143320024210132 its reverse (231012420023341), we get a palindrome (374332444233473).

The spelling of 143320024210132 in words is "one hundred forty-three trillion, three hundred twenty billion, twenty-four million, two hundred ten thousand, one hundred thirty-two".