241641451 has 4 divisors (see below), whose sum is σ = 255855672. Its totient is φ = 227427232.

The previous prime is 241641419. The next prime is 241641457. The reversal of 241641451 is 154146142.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 241641451 - 2⁵ = 241641419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241641457) 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, 7107085 + ... + 7107118.

It is an arithmetic number, because the mean of its divisors is an integer number (63963918).

Almost surely, 2^241641451 is an apocalyptic number.

241641451 is a deficient number, since it is larger than the sum of its proper divisors (14214221).

241641451 is a wasteful number, since it uses less digits than its factorization.

241641451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14214220.

The product of its digits is 3840, while the sum is 28.

The square root of 241641451 is about 15544.8207130221. The cubic root of 241641451 is about 622.8600528845.

Adding to 241641451 its reverse (154146142), we get a palindrome (395787593).

The spelling of 241641451 in words is "two hundred forty-one million, six hundred forty-one thousand, four hundred fifty-one".