243232413342433 has 8 divisors (see below), whose sum is σ = 246952418506848. Its totient is φ = 239515045549824.

The previous prime is 243232413342419. The next prime is 243232413342463. The reversal of 243232413342433 is 334243314232342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243232413342433 - 2³⁷ = 243094974388961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 243232413342433.

It is not an unprimeable number, because it can be changed into a prime (243232413342463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659157091 + ... + 659525992.

It is an arithmetic number, because the mean of its divisors is an integer number (30869052313356).

Almost surely, 2^{243232413342433} is an apocalyptic number.

It is an amenable number.

243232413342433 is a deficient number, since it is larger than the sum of its proper divisors (3720005164415).

243232413342433 is a wasteful number, since it uses less digits than its factorization.

243232413342433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318685903.

The product of its digits is 2985984, while the sum is 43.

Adding to 243232413342433 its reverse (334243314232342), we get a palindrome (577475727574775).

The spelling of 243232413342433 in words is "two hundred forty-three trillion, two hundred thirty-two billion, four hundred thirteen million, three hundred forty-two thousand, four hundred thirty-three".