134650423534 has 16 divisors (see below), whose sum is σ = 221688823680. Its totient is φ = 60829247160.

The previous prime is 134650423517. The next prime is 134650423591. The reversal of 134650423534 is 435324056431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18770874 + ... + 18778045.

It is an arithmetic number, because the mean of its divisors is an integer number (13855551480).

Almost surely, 2^134650423534 is an apocalyptic number.

134650423534 is a deficient number, since it is larger than the sum of its proper divisors (87038400146).

134650423534 is a wasteful number, since it uses less digits than its factorization.

134650423534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37549095.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 134650423534 its reverse (435324056431), we get a palindrome (569974479965).

The spelling of 134650423534 in words is "one hundred thirty-four billion, six hundred fifty million, four hundred twenty-three thousand, five hundred thirty-four".