4144401134025 has 24 divisors (see below), whose sum is σ = 7212712151520. Its totient is φ = 2094013203840.

The previous prime is 4144401134011. The next prime is 4144401134033. The reversal of 4144401134025 is 5204311044414.

It is not a de Polignac number, because 4144401134025 - 2⁵ = 4144401133993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1454174412 + ... + 1454177261.

It is an arithmetic number, because the mean of its divisors is an integer number (300529672980).

Almost surely, 2^{4144401134025} is an apocalyptic number.

It is an amenable number.

4144401134025 is a deficient number, since it is larger than the sum of its proper divisors (3068311017495).

4144401134025 is a wasteful number, since it uses less digits than its factorization.

4144401134025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908351705 (or 2908351700 counting only the distinct ones).

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

Adding to 4144401134025 its reverse (5204311044414), we get a palindrome (9348712178439).

The spelling of 4144401134025 in words is "four trillion, one hundred forty-four billion, four hundred one million, one hundred thirty-four thousand, twenty-five".