134328436558 has 16 divisors (see below), whose sum is σ = 205041899520. Its totient is φ = 65982627000.

The previous prime is 134328436513. The next prime is 134328436589. The reversal of 134328436558 is 855634823431.

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, 191118 + ... + 552433.

It is an arithmetic number, because the mean of its divisors is an integer number (12815118720).

Almost surely, 2^134328436558 is an apocalyptic number.

134328436558 is a deficient number, since it is larger than the sum of its proper divisors (70713462962).

134328436558 is a wasteful number, since it uses less digits than its factorization.

134328436558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745143.

The product of its digits is 8294400, while the sum is 52.

The spelling of 134328436558 in words is "one hundred thirty-four billion, three hundred twenty-eight million, four hundred thirty-six thousand, five hundred fifty-eight".