4022404025 has 48 divisors (see below), whose sum is σ = 5353645440. Its totient is φ = 2989094400.

The previous prime is 4022404021. The next prime is 4022404031. The reversal of 4022404025 is 5204042204.

It is not a de Polignac number, because 4022404025 - 2² = 4022404021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4022404021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10783739 + ... + 10784111.

It is an arithmetic number, because the mean of its divisors is an integer number (111534280).

Almost surely, 2^4022404025 is an apocalyptic number.

It is an amenable number.

4022404025 is a deficient number, since it is larger than the sum of its proper divisors (1331241415).

4022404025 is a wasteful number, since it uses less digits than its factorization.

4022404025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 4022404025 is about 63422.4252532178. The cubic root of 4022404025 is about 1590.3592169940.

Adding to 4022404025 its reverse (5204042204), we get a palindrome (9226446229).

The spelling of 4022404025 in words is "four billion, twenty-two million, four hundred four thousand, twenty-five".