241402404225 has 24 divisors (see below), whose sum is σ = 422596211040. Its totient is φ = 121174539520.

The previous prime is 241402404223. The next prime is 241402404239. The reversal of 241402404225 is 522404204142.

It is not a de Polignac number, because 241402404225 - 2¹ = 241402404223 is a prime.

It is a super-2 number, since 2×241402404225² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 241402404192 and 241402404201.

It is not an unprimeable number, because it can be changed into a prime (241402404223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94666335 + ... + 94668884.

It is an arithmetic number, because the mean of its divisors is an integer number (17608175460).

Almost surely, 2^241402404225 is an apocalyptic number.

241402404225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

241402404225 is a deficient number, since it is larger than the sum of its proper divisors (181193806815).

241402404225 is a wasteful number, since it uses less digits than its factorization.

241402404225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189335249 (or 189335244 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 241402404225 its reverse (522404204142), we get a palindrome (763806608367).

The spelling of 241402404225 in words is "two hundred forty-one billion, four hundred two million, four hundred four thousand, two hundred twenty-five".