4250210220425 has 24 divisors (see below), whose sum is σ = 5677855307544. Its totient is φ = 3137405736960.

The previous prime is 4250210220401. The next prime is 4250210220437. The reversal of 4250210220425 is 5240220120524.

It is a happy number.

4250210220425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 2397505398544 + 1852704821881 = 1548388^2 + 1361141^2 .

It is not a de Polignac number, because 4250210220425 - 2²⁶ = 4250143111561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1678982 + ... + 3364431.

It is an arithmetic number, because the mean of its divisors is an integer number (236577304481).

Almost surely, 2^{4250210220425} is an apocalyptic number.

It is an amenable number.

4250210220425 is a deficient number, since it is larger than the sum of its proper divisors (1427645087119).

4250210220425 is a wasteful number, since it uses less digits than its factorization.

4250210220425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046029 (or 5046024 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 4250210220425 its reverse (5240220120524), we get a palindrome (9490430340949).

Subtracting 4250210220425 from its reverse (5240220120524), we obtain a palindrome (990009900099).

The spelling of 4250210220425 in words is "four trillion, two hundred fifty billion, two hundred ten million, two hundred twenty thousand, four hundred twenty-five".