243353114144 has 96 divisors (see below), whose sum is σ = 556079239296. Its totient is φ = 102670571520.

The previous prime is 243353114129. The next prime is 243353114153. The reversal of 243353114144 is 441411353342.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27925532 + ... + 27934244.

It is an arithmetic number, because the mean of its divisors is an integer number (5792492076).

Almost surely, 2^243353114144 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 243353114144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278039619648).

243353114144 is an abundant number, since it is smaller than the sum of its proper divisors (312726125152).

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

243353114144 is a wasteful number, since it uses less digits than its factorization.

243353114144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658 (or 10650 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 243353114144 its reverse (441411353342), we get a palindrome (684764467486).

The spelling of 243353114144 in words is "two hundred forty-three billion, three hundred fifty-three million, one hundred fourteen thousand, one hundred forty-four".