241829464451689 has 3 divisors (see below), whose sum is σ = 241829480002557. Its totient is φ = 241829448900822.

The previous prime is 241829464451621. The next prime is 241829464451713. The reversal of 241829464451689 is 986154464928142.

The square root of 241829464451689 is 15550867.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 241829464451689 - 2¹¹ = 241829464449641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241829464451609) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 7775434 + ... + 23326300.

It is an arithmetic number, because the mean of its divisors is an integer number (80609826667519).

Almost surely, 2^{241829464451689} is an apocalyptic number.

241829464451689 is the 15550867-th square number.

241829464451689 is the 7775434-th centered octagonal number.

It is an amenable number.

241829464451689 is a deficient number, since it is larger than the sum of its proper divisors (15550868).

241829464451689 is an frugal number, since it uses more digits than its factorization.

241829464451689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31101734 (or 15550867 counting only the distinct ones).

The product of its digits is 955514880, while the sum is 73.

The spelling of 241829464451689 in words is "two hundred forty-one trillion, eight hundred twenty-nine billion, four hundred sixty-four million, four hundred fifty-one thousand, six hundred eighty-nine".