241329997 has 4 divisors (see below), whose sum is σ = 244041660. Its totient is φ = 238618336.

The previous prime is 241329973. The next prime is 241330027. The reversal of 241329997 is 799923142.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 107557641 + 133772356 = 10371^2 + 11566^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241329997 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 (241320997) 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, 1355698 + ... + 1355875.

It is an arithmetic number, because the mean of its divisors is an integer number (61010415).

Almost surely, 2^241329997 is an apocalyptic number.

It is an amenable number.

241329997 is a deficient number, since it is larger than the sum of its proper divisors (2711663).

241329997 is an equidigital number, since it uses as much as digits as its factorization.

241329997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711662.

The product of its digits is 244944, while the sum is 46.

The square root of 241329997 is about 15534.7995481113. The cubic root of 241329997 is about 622.5923343839.

The spelling of 241329997 in words is "two hundred forty-one million, three hundred twenty-nine thousand, nine hundred ninety-seven".