210034164126 has 32 divisors (see below), whose sum is σ = 425921633280. Its totient is φ = 69041526624.

The previous prime is 210034164083. The next prime is 210034164143. The reversal of 210034164126 is 621461430012.

It is a super-2 number, since 2×210034164126² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210034164093 and 210034164102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563305 + ... + 858708.

It is an arithmetic number, because the mean of its divisors is an integer number (13310051040).

Almost surely, 2^210034164126 is an apocalyptic number.

210034164126 is an abundant number, since it is smaller than the sum of its proper divisors (215887469154).

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

210034164126 is a wasteful number, since it uses less digits than its factorization.

210034164126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422360.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 210034164126 its reverse (621461430012), we get a palindrome (831495594138).

The spelling of 210034164126 in words is "two hundred ten billion, thirty-four million, one hundred sixty-four thousand, one hundred twenty-six".