241223455025251 has 4 divisors (see below), whose sum is σ = 242046743267952. Its totient is φ = 240400166782552.

The previous prime is 241223455025213. The next prime is 241223455025309. The reversal of 241223455025251 is 152520554322142.

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 241223455025251 - 2⁷ = 241223455025123 is a prime.

It is a super-2 number, since 2×241223455025251² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241223455025198 and 241223455025207.

It is not an unprimeable number, because it can be changed into a prime (241223455028251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411644120911 + ... + 411644121496.

It is an arithmetic number, because the mean of its divisors is an integer number (60511685816988).

Almost surely, 2^{241223455025251} is an apocalyptic number.

241223455025251 is a deficient number, since it is larger than the sum of its proper divisors (823288242701).

241223455025251 is an equidigital number, since it uses as much as digits as its factorization.

241223455025251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823288242700.

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 241223455025251 in words is "two hundred forty-one trillion, two hundred twenty-three billion, four hundred fifty-five million, twenty-five thousand, two hundred fifty-one".