2123792234 has 8 divisors (see below), whose sum is σ = 3226013760. Its totient is φ = 1048454316.

The previous prime is 2123792233. The next prime is 2123792263. The reversal of 2123792234 is 4322973212.

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

It is a junction number, because it is equal to n+sod(n) for n = 2123792194 and 2123792203.

It is not an unprimeable number, because it can be changed into a prime (2123792233) 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, 6720704 + ... + 6721019.

It is an arithmetic number, because the mean of its divisors is an integer number (403251720).

Almost surely, 2^2123792234 is an apocalyptic number.

2123792234 is a deficient number, since it is larger than the sum of its proper divisors (1102221526).

2123792234 is a wasteful number, since it uses less digits than its factorization.

2123792234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13441804.

The product of its digits is 36288, while the sum is 35.

The square root of 2123792234 is about 46084.6203629801. The cubic root of 2123792234 is about 1285.3971800337.

The spelling of 2123792234 in words is "two billion, one hundred twenty-three million, seven hundred ninety-two thousand, two hundred thirty-four".