243421233114 has 32 divisors (see below), whose sum is σ = 491106897216. Its totient is φ = 80431390080.

The previous prime is 243421233091. The next prime is 243421233137. The reversal of 243421233114 is 411332124342.

It is an interprime number because it is at equal distance from previous prime (243421233091) and next prime (243421233137).

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, 353724 + ... + 782280.

It is an arithmetic number, because the mean of its divisors is an integer number (15347090538).

Almost surely, 2^243421233114 is an apocalyptic number.

243421233114 is an abundant number, since it is smaller than the sum of its proper divisors (247685664102).

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

243421233114 is a wasteful number, since it uses less digits than its factorization.

243421233114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429390.

The product of its digits is 13824, while the sum is 30.

Adding to 243421233114 its reverse (411332124342), we get a palindrome (654753357456).

The spelling of 243421233114 in words is "two hundred forty-three billion, four hundred twenty-one million, two hundred thirty-three thousand, one hundred fourteen".