4235150666213 has 4 divisors (see below), whose sum is σ = 4239979801260. Its totient is φ = 4230321531168.

The previous prime is 4235150666177. The next prime is 4235150666249. The reversal of 4235150666213 is 3126660515324.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4235150666177) and next prime (4235150666249).

It can be written as a sum of positive squares in 2 ways, for example, as 3388128631969 + 847022034244 = 1840687^2 + 920338^2 .

It is a cyclic number.

It is not a de Polignac number, because 4235150666213 - 2⁸ = 4235150665957 is a prime.

It is a super-2 number, since 2×4235150666213² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4235150666273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2414566208 + ... + 2414567961.

It is an arithmetic number, because the mean of its divisors is an integer number (1059994950315).

Almost surely, 2^{4235150666213} is an apocalyptic number.

It is an amenable number.

4235150666213 is a deficient number, since it is larger than the sum of its proper divisors (4829135047).

4235150666213 is an equidigital number, since it uses as much as digits as its factorization.

4235150666213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829135046.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 4235150666213 in words is "four trillion, two hundred thirty-five billion, one hundred fifty million, six hundred sixty-six thousand, two hundred thirteen".