4022425345 has 4 divisors (see below), whose sum is σ = 4826910420. Its totient is φ = 3217940272.

The previous prime is 4022425331. The next prime is 4022425373. The reversal of 4022425345 is 5435242204.

4022425345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2273763856 + 1748661489 = 47684^2 + 41817^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022425345 - 2⁵ = 4022425313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402242530 + ... + 402242539.

It is an arithmetic number, because the mean of its divisors is an integer number (1206727605).

Almost surely, 2^4022425345 is an apocalyptic number.

It is an amenable number.

4022425345 is a deficient number, since it is larger than the sum of its proper divisors (804485075).

4022425345 is an equidigital number, since it uses as much as digits as its factorization.

4022425345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804485074.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4022425345 is about 63422.5933323449. The cubic root of 4022425345 is about 1590.3620267896.

Adding to 4022425345 its reverse (5435242204), we get a palindrome (9457667549).

The spelling of 4022425345 in words is "four billion, twenty-two million, four hundred twenty-five thousand, three hundred forty-five".