134747188158 has 32 divisors (see below), whose sum is σ = 295797532032. Its totient is φ = 40581972000.

The previous prime is 134747188133. The next prime is 134747188171. The reversal of 134747188158 is 851881747431.

It is a junction number, because it is equal to n+sod(n) for n = 134747188098 and 134747188107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6251893 + ... + 6273408.

It is an arithmetic number, because the mean of its divisors is an integer number (9243672876).

Almost surely, 2^134747188158 is an apocalyptic number.

134747188158 is an abundant number, since it is smaller than the sum of its proper divisors (161050343874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134747188158 is a wasteful number, since it uses less digits than its factorization.

134747188158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12525480.

The product of its digits is 6021120, while the sum is 57.

The spelling of 134747188158 in words is "one hundred thirty-four billion, seven hundred forty-seven million, one hundred eighty-eight thousand, one hundred fifty-eight".