4202203453425 has 108 divisors (see below), whose sum is σ = 7874721873564. Its totient is φ = 2141924716800.

The previous prime is 4202203453423. The next prime is 4202203453457. The reversal of 4202203453425 is 5243543022024.

4202203453425 is a `hidden beast` number, since 4 + 2 + 0 + 220 + 3 + 4 + 5 + 3 + 425 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 84745614321 + 4117457839104 = 291111^2 + 2029152^2 .

It is not a de Polignac number, because 4202203453425 - 2¹ = 4202203453423 is a prime.

It is a super-2 number, since 2×4202203453425² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4202203453425.

It is not an unprimeable number, because it can be changed into a prime (4202203453423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 147219655 + ... + 147248195.

Almost surely, 2^{4202203453425} is an apocalyptic number.

4202203453425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4202203453425 is a deficient number, since it is larger than the sum of its proper divisors (3672518420139).

4202203453425 is a wasteful number, since it uses less digits than its factorization.

4202203453425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29840 (or 29809 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 4202203453425 its reverse (5243543022024), we get a palindrome (9445746475449).

The spelling of 4202203453425 in words is "four trillion, two hundred two billion, two hundred three million, four hundred fifty-three thousand, four hundred twenty-five".