143263234104 has 96 divisors (see below), whose sum is σ = 378934218000. Its totient is φ = 45129291264.

The previous prime is 143263234097. The next prime is 143263234151. The reversal of 143263234104 is 401432362341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3523362 + ... + 3563790.

Almost surely, 2^143263234104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143263234104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189467109000).

143263234104 is an abundant number, since it is smaller than the sum of its proper divisors (235670983896).

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

143263234104 is a wasteful number, since it uses less digits than its factorization.

143263234104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40885 (or 40862 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 143263234104 its reverse (401432362341), we get a palindrome (544695596445).

The spelling of 143263234104 in words is "one hundred forty-three billion, two hundred sixty-three million, two hundred thirty-four thousand, one hundred four".