34320320134 has 8 divisors (see below), whose sum is σ = 51481325808. Its totient is φ = 17159878200.

The previous prime is 34320320117. The next prime is 34320320189. The reversal of 34320320134 is 43102302343.

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 = 34320320099 and 34320320108.

It is a congruent number.

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, 81444 + ... + 274360.

It is an arithmetic number, because the mean of its divisors is an integer number (6435165726).

Almost surely, 2^34320320134 is an apocalyptic number.

34320320134 is a deficient number, since it is larger than the sum of its proper divisors (17161005674).

34320320134 is a wasteful number, since it uses less digits than its factorization.

34320320134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281870.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 34320320134 its reverse (43102302343), we get a palindrome (77422622477).

The spelling of 34320320134 in words is "thirty-four billion, three hundred twenty million, three hundred twenty thousand, one hundred thirty-four".