243432231130 has 64 divisors (see below), whose sum is σ = 491407378560. Its totient is φ = 86044896000.

The previous prime is 243432231103. The next prime is 243432231149. The reversal of 243432231130 is 31132234342.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4249116 + ... + 4306024.

It is an arithmetic number, because the mean of its divisors is an integer number (7678240290).

Almost surely, 2^243432231130 is an apocalyptic number.

243432231130 is an abundant number, since it is smaller than the sum of its proper divisors (247975147430).

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

243432231130 is a wasteful number, since it uses less digits than its factorization.

243432231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58015.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 243432231130 its reverse (31132234342), we get a palindrome (274564465472).

The spelling of 243432231130 in words is "two hundred forty-three billion, four hundred thirty-two million, two hundred thirty-one thousand, one hundred thirty".