242481801924319 has 2 divisors, whose sum is σ = 242481801924320. Its totient is φ = 242481801924318.

The previous prime is 242481801924239. The next prime is 242481801924359. The reversal of 242481801924319 is 913429108184242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242481801924319 - 2¹¹ = 242481801922271 is a prime.

It is a super-3 number, since 3×242481801924319³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242481801924359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121240900962159 + 121240900962160.

It is an arithmetic number, because the mean of its divisors is an integer number (121240900962160).

Almost surely, 2^{242481801924319} is an apocalyptic number.

242481801924319 is a deficient number, since it is larger than the sum of its proper divisors (1).

242481801924319 is an equidigital number, since it uses as much as digits as its factorization.

242481801924319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 58.

The spelling of 242481801924319 in words is "two hundred forty-two trillion, four hundred eighty-one billion, eight hundred one million, nine hundred twenty-four thousand, three hundred nineteen".