25132101441 has 16 divisors (see below), whose sum is σ = 33604086720. Its totient is φ = 16707487680.

The previous prime is 25132101437. The next prime is 25132101451. The reversal of 25132101441 is 14410123152.

It is not a de Polignac number, because 25132101441 - 2² = 25132101437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25132101451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1792926 + ... + 1806888.

It is an arithmetic number, because the mean of its divisors is an integer number (2100255420).

Almost surely, 2^25132101441 is an apocalyptic number.

It is an amenable number.

25132101441 is a deficient number, since it is larger than the sum of its proper divisors (8471985279).

25132101441 is a wasteful number, since it uses less digits than its factorization.

25132101441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15616.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 25132101441 its reverse (14410123152), we get a palindrome (39542224593).

The spelling of 25132101441 in words is "twenty-five billion, one hundred thirty-two million, one hundred one thousand, four hundred forty-one".