2100343417626 has 16 divisors (see below), whose sum is σ = 4200719914944. Its totient is φ = 700108959264.

The previous prime is 2100343417603. The next prime is 2100343417691. The reversal of 2100343417626 is 6267143430012.

It is a super-2 number, since 2×2100343417626² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510915 + ... + 2112278.

It is an arithmetic number, because the mean of its divisors is an integer number (262544994684).

Almost surely, 2^{2100343417626} is an apocalyptic number.

2100343417626 is an abundant number, since it is smaller than the sum of its proper divisors (2100376497318).

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

2100343417626 is a wasteful number, since it uses less digits than its factorization.

2100343417626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756645.

The product of its (nonzero) digits is 145152, while the sum is 39.

Adding to 2100343417626 its reverse (6267143430012), we get a palindrome (8367486847638).

The spelling of 2100343417626 in words is "two trillion, one hundred billion, three hundred forty-three million, four hundred seventeen thousand, six hundred twenty-six".