2134223342434 has 8 divisors (see below), whose sum is σ = 3201344950608. Its totient is φ = 1067108358900.

The previous prime is 2134223342429. The next prime is 2134223342521. The reversal of 2134223342434 is 4342433224312.

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 = 2134223342393 and 2134223342402.

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, 752032 + ... + 2198635.

It is an arithmetic number, because the mean of its divisors is an integer number (400168118826).

Almost surely, 2^{2134223342434} is an apocalyptic number.

2134223342434 is a deficient number, since it is larger than the sum of its proper divisors (1067121608174).

2134223342434 is a wasteful number, since it uses less digits than its factorization.

2134223342434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312320.

The product of its digits is 331776, while the sum is 37.

Adding to 2134223342434 its reverse (4342433224312), we get a palindrome (6476656566746).

The spelling of 2134223342434 in words is "two trillion, one hundred thirty-four billion, two hundred twenty-three million, three hundred forty-two thousand, four hundred thirty-four".