2134242421484 has 48 divisors (see below), whose sum is σ = 3996408671136. Its totient is φ = 993750912000.

The previous prime is 2134242421483. The next prime is 2134242421547. The reversal of 2134242421484 is 4841242424312.

It is not an unprimeable number, because it can be changed into a prime (2134242421483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10413422 + ... + 10616394.

It is an arithmetic number, because the mean of its divisors is an integer number (83258513982).

Almost surely, 2^{2134242421484} is an apocalyptic number.

It is an amenable number.

2134242421484 is a deficient number, since it is larger than the sum of its proper divisors (1862166249652).

2134242421484 is a wasteful number, since it uses less digits than its factorization.

2134242421484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204626 (or 204624 counting only the distinct ones).

The product of its digits is 393216, while the sum is 41.

Adding to 2134242421484 its reverse (4841242424312), we get a palindrome (6975484845796).

The spelling of 2134242421484 in words is "two trillion, one hundred thirty-four billion, two hundred forty-two million, four hundred twenty-one thousand, four hundred eighty-four".