4404045340225 has 24 divisors (see below), whose sum is σ = 5682728826720. Its totient is φ = 3382973368320.

The previous prime is 4404045340199. The next prime is 4404045340229. The reversal of 4404045340225 is 5220435404044.

It is not a de Polignac number, because 4404045340225 - 2¹³ = 4404045332033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4404045340229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34655104 + ... + 34781953.

It is an arithmetic number, because the mean of its divisors is an integer number (236780367780).

Almost surely, 2^{4404045340225} is an apocalyptic number.

It is an amenable number.

4404045340225 is a deficient number, since it is larger than the sum of its proper divisors (1278683486495).

4404045340225 is a wasteful number, since it uses less digits than its factorization.

4404045340225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69437169 (or 69437164 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

The spelling of 4404045340225 in words is "four trillion, four hundred four billion, forty-five million, three hundred forty thousand, two hundred twenty-five".