243032401124 has 12 divisors (see below), whose sum is σ = 425345965884. Its totient is φ = 121504982304.

The previous prime is 243032401093. The next prime is 243032401147. The reversal of 243032401124 is 421104230342.

It can be written as a sum of positive squares in 2 ways, for example, as 70543360000 + 172489041124 = 265600^2 + 415318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 243032401093 and 243032401102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755727 + ... + 2842550.

It is an arithmetic number, because the mean of its divisors is an integer number (35445497157).

Almost surely, 2^243032401124 is an apocalyptic number.

It is an amenable number.

243032401124 is a deficient number, since it is larger than the sum of its proper divisors (182313564760).

243032401124 is a wasteful number, since it uses less digits than its factorization.

243032401124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609134 (or 5609132 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 243032401124 its reverse (421104230342), we get a palindrome (664136631466).

The spelling of 243032401124 in words is "two hundred forty-three billion, thirty-two million, four hundred one thousand, one hundred twenty-four".