2634213423 has 8 divisors (see below), whose sum is σ = 3513587200. Its totient is φ = 1755490968.

The previous prime is 2634213401. The next prime is 2634213431. The reversal of 2634213423 is 3243124362.

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

It is not a de Polignac number, because 2634213423 - 2¹² = 2634209327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634213493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153313 + ... + 169626.

It is an arithmetic number, because the mean of its divisors is an integer number (439198400).

Almost surely, 2^2634213423 is an apocalyptic number.

2634213423 is a deficient number, since it is larger than the sum of its proper divisors (879373777).

2634213423 is a wasteful number, since it uses less digits than its factorization.

2634213423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325661.

The product of its digits is 20736, while the sum is 30.

The square root of 2634213423 is about 51324.5888731707. The cubic root of 2634213423 is about 1381.0741170149.

Adding to 2634213423 its reverse (3243124362), we get a palindrome (5877337785).

The spelling of 2634213423 in words is "two billion, six hundred thirty-four million, two hundred thirteen thousand, four hundred twenty-three".