241322656453 has 4 divisors (see below), whose sum is σ = 251814945888. Its totient is φ = 230830367020.

The previous prime is 241322656439. The next prime is 241322656459. The reversal of 241322656453 is 354656223142.

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 a de Polignac number, because none of the positive numbers 2^k-241322656453 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 (241322656459) 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, 5246144683 + ... + 5246144728.

It is an arithmetic number, because the mean of its divisors is an integer number (62953736472).

Almost surely, 2^241322656453 is an apocalyptic number.

241322656453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

241322656453 is a deficient number, since it is larger than the sum of its proper divisors (10492289435).

241322656453 is a wasteful number, since it uses less digits than its factorization.

241322656453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10492289434.

The product of its digits is 1036800, while the sum is 43.

Adding to 241322656453 its reverse (354656223142), we get a palindrome (595978879595).

The spelling of 241322656453 in words is "two hundred forty-one billion, three hundred twenty-two million, six hundred fifty-six thousand, four hundred fifty-three".