4252213161126 has 32 divisors (see below), whose sum is σ = 10799271521280. Its totient is φ = 1214918045928.

The previous prime is 4252213161121. The next prime is 4252213161143. The reversal of 4252213161126 is 6211613122524.

4252213161126 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 2 + 1 + 31 + 611 + 2 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252213161121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5624620206 + ... + 5624620961.

It is an arithmetic number, because the mean of its divisors is an integer number (337477235040).

Almost surely, 2^{4252213161126} is an apocalyptic number.

4252213161126 is an abundant number, since it is smaller than the sum of its proper divisors (6547058360154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4252213161126 is a wasteful number, since it uses less digits than its factorization.

4252213161126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11249241185 (or 11249241179 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 4252213161126 in words is "four trillion, two hundred fifty-two billion, two hundred thirteen million, one hundred sixty-one thousand, one hundred twenty-six".