241051320251 has 24 divisors (see below), whose sum is σ = 287112950784. Its totient is φ = 201680130960.

The previous prime is 241051320247. The next prime is 241051320277. The reversal of 241051320251 is 152023150142.

It is not a de Polignac number, because 241051320251 - 2² = 241051320247 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 241051320251.

It is not an unprimeable number, because it can be changed into a prime (241051326251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3299246 + ... + 3371516.

It is an arithmetic number, because the mean of its divisors is an integer number (11963039616).

Almost surely, 2^241051320251 is an apocalyptic number.

241051320251 is a deficient number, since it is larger than the sum of its proper divisors (46061630533).

241051320251 is a wasteful number, since it uses less digits than its factorization.

241051320251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73911 (or 73904 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 241051320251 its reverse (152023150142), we get a palindrome (393074470393).

The spelling of 241051320251 in words is "two hundred forty-one billion, fifty-one million, three hundred twenty thousand, two hundred fifty-one".