2106322424 has 16 divisors (see below), whose sum is σ = 3969405000. Its totient is φ = 1047814432.

The previous prime is 2106322417. The next prime is 2106322433. The reversal of 2106322424 is 4242236012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2106322393 and 2106322402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666674 + ... + 669825.

Almost surely, 2^2106322424 is an apocalyptic number.

It is an amenable number.

2106322424 is a deficient number, since it is larger than the sum of its proper divisors (1863082576).

2106322424 is a wasteful number, since it uses less digits than its factorization.

2106322424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336702 (or 1336698 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2106322424 is about 45894.6884072656. The cubic root of 2106322424 is about 1281.8630146426.

Adding to 2106322424 its reverse (4242236012), we get a palindrome (6348558436).

The spelling of 2106322424 in words is "two billion, one hundred six million, three hundred twenty-two thousand, four hundred twenty-four".