4100245025 has 12 divisors (see below), whose sum is σ = 5098717932. Its totient is φ = 3270896640.

The previous prime is 4100245013. The next prime is 4100245031. The reversal of 4100245025 is 5205420014.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 714867169 + 3385377856 = 26737^2 + 58184^2 .

It is not a de Polignac number, because 4100245025 - 2⁶ = 4100244961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223484 + ... + 241133.

It is an arithmetic number, because the mean of its divisors is an integer number (424893161).

Almost surely, 2^4100245025 is an apocalyptic number.

It is an amenable number.

4100245025 is a deficient number, since it is larger than the sum of its proper divisors (998472907).

4100245025 is a wasteful number, since it uses less digits than its factorization.

4100245025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464980 (or 464975 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 4100245025 is about 64033.1556695436. The cubic root of 4100245025 is about 1600.5525467908.

Adding to 4100245025 its reverse (5205420014), we get a palindrome (9305665039).

The spelling of 4100245025 in words is "four billion, one hundred million, two hundred forty-five thousand, twenty-five".