25454431112230 has 64 divisors (see below), whose sum is σ = 50703400923840. Its totient is φ = 9157015977984.

The previous prime is 25454431112197. The next prime is 25454431112263. The reversal of 25454431112230 is 3221113445452.

It is an interprime number because it is at equal distance from previous prime (25454431112197) and next prime (25454431112263).

It is a self number, because there is not a number n which added to its sum of digits gives 25454431112230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26136072 + ... + 27092491.

It is an arithmetic number, because the mean of its divisors is an integer number (792240639435).

Almost surely, 2^{25454431112230} is an apocalyptic number.

25454431112230 is a deficient number, since it is larger than the sum of its proper divisors (25248969811610).

25454431112230 is a wasteful number, since it uses less digits than its factorization.

25454431112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53228713.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 25454431112230 its reverse (3221113445452), we get a palindrome (28675544557682).

The spelling of 25454431112230 in words is "twenty-five trillion, four hundred fifty-four billion, four hundred thirty-one million, one hundred twelve thousand, two hundred thirty".