2121340424114 has 8 divisors (see below), whose sum is σ = 3349484880240. Its totient is φ = 1004845464036.

The previous prime is 2121340424101. The next prime is 2121340424131. The reversal of 2121340424114 is 4114240431212.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27912373964 + ... + 27912374039.

It is an arithmetic number, because the mean of its divisors is an integer number (418685610030).

Almost surely, 2^{2121340424114} is an apocalyptic number.

2121340424114 is a deficient number, since it is larger than the sum of its proper divisors (1228144456126).

2121340424114 is a wasteful number, since it uses less digits than its factorization.

2121340424114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55824748024.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 2121340424114 its reverse (4114240431212), we get a palindrome (6235580855326).

The spelling of 2121340424114 in words is "two trillion, one hundred twenty-one billion, three hundred forty million, four hundred twenty-four thousand, one hundred fourteen".