4122354125 has 8 divisors (see below), whose sum is σ = 5144698104. Its totient is φ = 3297883200.

The previous prime is 4122354113. The next prime is 4122354127. The reversal of 4122354125 is 5214532214.

It can be written as a sum of positive squares in 4 ways, for example, as 44382244 + 4077971881 = 6662^2 + 63859^2 .

It is not a de Polignac number, because 4122354125 - 2⁴ = 4122354109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122354127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16489292 + ... + 16489541.

It is an arithmetic number, because the mean of its divisors is an integer number (643087263).

Almost surely, 2^4122354125 is an apocalyptic number.

It is an amenable number.

4122354125 is a deficient number, since it is larger than the sum of its proper divisors (1022343979).

4122354125 is an equidigital number, since it uses as much as digits as its factorization.

4122354125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32978848 (or 32978838 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 4122354125 is about 64205.5614802955. The cubic root of 4122354125 is about 1603.4241932777.

Adding to 4122354125 its reverse (5214532214), we get a palindrome (9336886339).

The spelling of 4122354125 in words is "four billion, one hundred twenty-two million, three hundred fifty-four thousand, one hundred twenty-five".