4235144415325 has 12 divisors (see below), whose sum is σ = 5252963737588. Its totient is φ = 3387222201600.

The previous prime is 4235144415317. The next prime is 4235144415329. The reversal of 4235144415325 is 5235144415324.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 127724752996 + 4107419662329 = 357386^2 + 2026677^2 .

It is not a de Polignac number, because 4235144415325 - 2³ = 4235144415317 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 (4235144415329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22236546 + ... + 22426195.

Almost surely, 2^{4235144415325} is an apocalyptic number.

It is an amenable number.

4235144415325 is a deficient number, since it is larger than the sum of its proper divisors (1017819322263).

4235144415325 is a wasteful number, since it uses less digits than its factorization.

4235144415325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44666544 (or 44666539 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 43.

Subtracting 4235144415325 from its reverse (5235144415324), we obtain a palindrome (999999999999).

The spelling of 4235144415325 in words is "four trillion, two hundred thirty-five billion, one hundred forty-four million, four hundred fifteen thousand, three hundred twenty-five".