2123410234 has 8 divisors (see below), whose sum is σ = 3474671328. Its totient is φ = 965186460.

The previous prime is 2123410231. The next prime is 2123410241. The reversal of 2123410234 is 4320143212.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 96518647 = 2123410234 / (2 + 1 + 2 + 3 + 4 + 1 + 0 + 2 + 3 + 4).

It is not an unprimeable number, because it can be changed into a prime (2123410231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48259302 + ... + 48259345.

It is an arithmetic number, because the mean of its divisors is an integer number (434333916).

Almost surely, 2^2123410234 is an apocalyptic number.

2123410234 is a deficient number, since it is larger than the sum of its proper divisors (1351261094).

2123410234 is a wasteful number, since it uses less digits than its factorization.

2123410234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96518660.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2123410234 is about 46080.4756268856. The cubic root of 2123410234 is about 1285.3201085956.

Adding to 2123410234 its reverse (4320143212), we get a palindrome (6443553446).

The spelling of 2123410234 in words is "two billion, one hundred twenty-three million, four hundred ten thousand, two hundred thirty-four".