243432141005 has 16 divisors (see below), whose sum is σ = 293990860800. Its totient is φ = 193499300160.

The previous prime is 243432140981. The next prime is 243432141023. The reversal of 243432141005 is 500141234342.

It is not a de Polignac number, because 243432141005 - 2¹⁸ = 243431878861 is a prime.

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, 989300 + ... + 1210610.

It is an arithmetic number, because the mean of its divisors is an integer number (18374428800).

Almost surely, 2^243432141005 is an apocalyptic number.

It is an amenable number.

243432141005 is a deficient number, since it is larger than the sum of its proper divisors (50558719795).

243432141005 is a wasteful number, since it uses less digits than its factorization.

243432141005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222724.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 243432141005 its reverse (500141234342), we get a palindrome (743573375347).

The spelling of 243432141005 in words is "two hundred forty-three billion, four hundred thirty-two million, one hundred forty-one thousand, five".