243043132112124 has 48 divisors (see below), whose sum is σ = 569378198543616. Its totient is φ = 80689032720000.

The previous prime is 243043132112101. The next prime is 243043132112219. The reversal of 243043132112124 is 421211231340342.

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, 94167984 + ... + 96714504.

It is an arithmetic number, because the mean of its divisors is an integer number (11862045802992).

Almost surely, 2^{243043132112124} is an apocalyptic number.

It is an amenable number.

243043132112124 is an abundant number, since it is smaller than the sum of its proper divisors (326335066431492).

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

243043132112124 is a wasteful number, since it uses less digits than its factorization.

243043132112124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578466 (or 2578464 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 243043132112124 its reverse (421211231340342), we get a palindrome (664254363452466).

The spelling of 243043132112124 in words is "two hundred forty-three trillion, forty-three billion, one hundred thirty-two million, one hundred twelve thousand, one hundred twenty-four".