4423130340225 has 96 divisors (see below), whose sum is σ = 7537735411200. Its totient is φ = 2287488000000.

The previous prime is 4423130340179. The next prime is 4423130340241. The reversal of 4423130340225 is 5220430313244.

It is not a de Polignac number, because 4423130340225 - 2¹¹ = 4423130338177 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 210604725 + ... + 210625725.

It is an arithmetic number, because the mean of its divisors is an integer number (78518077200).

Almost surely, 2^{4423130340225} is an apocalyptic number.

It is an amenable number.

4423130340225 is a deficient number, since it is larger than the sum of its proper divisors (3114605070975).

4423130340225 is a wasteful number, since it uses less digits than its factorization.

4423130340225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21611 (or 21606 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 4423130340225 its reverse (5220430313244), we get a palindrome (9643560653469).

The spelling of 4423130340225 in words is "four trillion, four hundred twenty-three billion, one hundred thirty million, three hundred forty thousand, two hundred twenty-five".