242431345199 has 8 divisors (see below), whose sum is σ = 248650558800. Its totient is φ = 236226715200.

The previous prime is 242431345159. The next prime is 242431345259. The reversal of 242431345199 is 991543134242.

It is a happy number.

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

It is not a de Polignac number, because 242431345199 - 2¹⁶ = 242431279663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242431345159) 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, 3612224 + ... + 3678725.

It is an arithmetic number, because the mean of its divisors is an integer number (31081319850).

Almost surely, 2^242431345199 is an apocalyptic number.

242431345199 is a deficient number, since it is larger than the sum of its proper divisors (6219213601).

242431345199 is an equidigital number, since it uses as much as digits as its factorization.

242431345199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7291801.

The product of its digits is 933120, while the sum is 47.

The spelling of 242431345199 in words is "two hundred forty-two billion, four hundred thirty-one million, three hundred forty-five thousand, one hundred ninety-nine".