25003032241427 has 2 divisors, whose sum is σ = 25003032241428. Its totient is φ = 25003032241426.

The previous prime is 25003032241409. The next prime is 25003032241459. The reversal of 25003032241427 is 72414223030052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25003032241427 - 2¹⁴ = 25003032225043 is a prime.

It is a super-2 number, since 2×25003032241427² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25003032241487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12501516120713 + 12501516120714.

It is an arithmetic number, because the mean of its divisors is an integer number (12501516120714).

Almost surely, 2^{25003032241427} is an apocalyptic number.

25003032241427 is a deficient number, since it is larger than the sum of its proper divisors (1).

25003032241427 is an equidigital number, since it uses as much as digits as its factorization.

25003032241427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 35.

Adding to 25003032241427 its reverse (72414223030052), we get a palindrome (97417255271479).

The spelling of 25003032241427 in words is "twenty-five trillion, three billion, thirty-two million, two hundred forty-one thousand, four hundred twenty-seven".