2124064634 has 8 divisors (see below), whose sum is σ = 3288874368. Its totient is φ = 1027773180.

The previous prime is 2124064633. The next prime is 2124064639. The reversal of 2124064634 is 4364604212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2124064634.

It is not an unprimeable number, because it can be changed into a prime (2124064633) 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, 17129492 + ... + 17129615.

It is an arithmetic number, because the mean of its divisors is an integer number (411109296).

Almost surely, 2^2124064634 is an apocalyptic number.

2124064634 is a deficient number, since it is larger than the sum of its proper divisors (1164809734).

2124064634 is a wasteful number, since it uses less digits than its factorization.

2124064634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34259140.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2124064634 is about 46087.5757010498. The cubic root of 2124064634 is about 1285.4521331842.

Adding to 2124064634 its reverse (4364604212), we get a palindrome (6488668846).

The spelling of 2124064634 in words is "two billion, one hundred twenty-four million, sixty-four thousand, six hundred thirty-four".