241530544361653 has 4 divisors (see below), whose sum is σ = 242795102185728. Its totient is φ = 240265986537580.

The previous prime is 241530544361647. The next prime is 241530544361657. The reversal of 241530544361653 is 356163445035142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 241530544361653 - 2¹⁷ = 241530544230581 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 241530544361653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241530544361657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632278911751 + ... + 632278912132.

It is an arithmetic number, because the mean of its divisors is an integer number (60698775546432).

Almost surely, 2^{241530544361653} is an apocalyptic number.

It is an amenable number.

241530544361653 is a deficient number, since it is larger than the sum of its proper divisors (1264557824075).

241530544361653 is a wasteful number, since it uses less digits than its factorization.

241530544361653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264557824074.

The product of its (nonzero) digits is 15552000, while the sum is 52.

Adding to 241530544361653 its reverse (356163445035142), we get a palindrome (597693989396795).

The spelling of 241530544361653 in words is "two hundred forty-one trillion, five hundred thirty billion, five hundred forty-four million, three hundred sixty-one thousand, six hundred fifty-three".