25130441042241 has 32 divisors (see below), whose sum is σ = 33994627400832. Its totient is φ = 16510330621440.

The previous prime is 25130441042137. The next prime is 25130441042261. The reversal of 25130441042241 is 14224014403152.

It is not a de Polignac number, because 25130441042241 - 2¹¹ = 25130441040193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25130441042261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1556924031 + ... + 1556940171.

It is an arithmetic number, because the mean of its divisors is an integer number (1062332106276).

Almost surely, 2^{25130441042241} is an apocalyptic number.

It is an amenable number.

25130441042241 is a deficient number, since it is larger than the sum of its proper divisors (8864186358591).

25130441042241 is a wasteful number, since it uses less digits than its factorization.

25130441042241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21713.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 25130441042241 its reverse (14224014403152), we get a palindrome (39354455445393).

The spelling of 25130441042241 in words is "twenty-five trillion, one hundred thirty billion, four hundred forty-one million, forty-two thousand, two hundred forty-one".