4235425322813 has 8 divisors (see below), whose sum is σ = 4248577238328. Its totient is φ = 4222290369024.

The previous prime is 4235425322797. The next prime is 4235425322837. The reversal of 4235425322813 is 3182235245324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2076532876324 + 2158892446489 = 1441018^2 + 1469317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4235425322813 - 2⁴ = 4235425322797 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 (4235425322873) 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, 3740156 + ... + 4739157.

It is an arithmetic number, because the mean of its divisors is an integer number (531072154791).

Almost surely, 2^{4235425322813} is an apocalyptic number.

It is an amenable number.

4235425322813 is a deficient number, since it is larger than the sum of its proper divisors (13151915515).

4235425322813 is a wasteful number, since it uses less digits than its factorization.

4235425322813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480863.

The product of its digits is 1382400, while the sum is 44.

The spelling of 4235425322813 in words is "four trillion, two hundred thirty-five billion, four hundred twenty-five million, three hundred twenty-two thousand, eight hundred thirteen".