243343103334 has 32 divisors (see below), whose sum is σ = 498324752640. Its totient is φ = 79177036512.

The previous prime is 243343103327. The next prime is 243343103369. The reversal of 243343103334 is 433301343342.

It is a junction number, because it is equal to n+sod(n) for n = 243343103295 and 243343103304.

It is a congruent number.

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, 99724 + ... + 704720.

It is an arithmetic number, because the mean of its divisors is an integer number (15572648520).

Almost surely, 2^243343103334 is an apocalyptic number.

243343103334 is an abundant number, since it is smaller than the sum of its proper divisors (254981649306).

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

243343103334 is a wasteful number, since it uses less digits than its factorization.

243343103334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606604.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 243343103334 its reverse (433301343342), we get a palindrome (676644446676).

The spelling of 243343103334 in words is "two hundred forty-three billion, three hundred forty-three million, one hundred three thousand, three hundred thirty-four".