2134121422 has 8 divisors (see below), whose sum is σ = 3279259872. Its totient is φ = 1041034800.

The previous prime is 2134121411. The next prime is 2134121441. The reversal of 2134121422 is 2241214312.

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 = 2134121393 and 2134121402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13012854 + ... + 13013017.

It is an arithmetic number, because the mean of its divisors is an integer number (409907484).

Almost surely, 2^2134121422 is an apocalyptic number.

2134121422 is a deficient number, since it is larger than the sum of its proper divisors (1145138450).

2134121422 is a wasteful number, since it uses less digits than its factorization.

2134121422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26025914.

The product of its digits is 768, while the sum is 22.

The square root of 2134121422 is about 46196.5520574858. The cubic root of 2134121422 is about 1287.4776789670.

Adding to 2134121422 its reverse (2241214312), we get a palindrome (4375335734).

The spelling of 2134121422 in words is "two billion, one hundred thirty-four million, one hundred twenty-one thousand, four hundred twenty-two".