241425555756565 has 8 divisors (see below), whose sum is σ = 289710760666680. Its totient is φ = 193140382099392.

The previous prime is 241425555756557. The next prime is 241425555756601. The reversal of 241425555756565 is 565657555524142.

It can be written as a sum of positive squares in 4 ways, for example, as 93613868281476 + 147811687475089 = 9675426^2 + 12157783^2 .

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 241425555756565 - 2³ = 241425555756557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241425555756565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15511767 + ... + 26897323.

It is an arithmetic number, because the mean of its divisors is an integer number (36213845083335).

Almost surely, 2^{241425555756565} is an apocalyptic number.

It is an amenable number.

241425555756565 is a deficient number, since it is larger than the sum of its proper divisors (48285204910115).

241425555756565 is a wasteful number, since it uses less digits than its factorization.

241425555756565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15626471.

The product of its digits is 1260000000, while the sum is 67.

The spelling of 241425555756565 in words is "two hundred forty-one trillion, four hundred twenty-five billion, five hundred fifty-five million, seven hundred fifty-six thousand, five hundred sixty-five".