242441572785725 has 12 divisors (see below), whose sum is σ = 300628031360256. Its totient is φ = 193952947837680.

The previous prime is 242441572785697. The next prime is 242441572785799. The reversal of 242441572785725 is 527587275144242.

It is not a de Polignac number, because 242441572785725 - 2²⁶ = 242441505676861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8873444 + ... + 23740706.

It is an arithmetic number, because the mean of its divisors is an integer number (25052335946688).

Almost surely, 2^{242441572785725} is an apocalyptic number.

242441572785725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242441572785725 is a deficient number, since it is larger than the sum of its proper divisors (58186458574531).

242441572785725 is a wasteful number, since it uses less digits than its factorization.

242441572785725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15519556 (or 15519551 counting only the distinct ones).

The product of its digits is 351232000, while the sum is 65.

The spelling of 242441572785725 in words is "two hundred forty-two trillion, four hundred forty-one billion, five hundred seventy-two million, seven hundred eighty-five thousand, seven hundred twenty-five".