134628745426 has 16 divisors (see below), whose sum is σ = 230796864000. Its totient is φ = 57696851520.

The previous prime is 134628745409. The next prime is 134628745513. The reversal of 134628745426 is 624547826431.

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, 1192575 + ... + 1300573.

It is an arithmetic number, because the mean of its divisors is an integer number (14424804000).

Almost surely, 2^134628745426 is an apocalyptic number.

134628745426 is a deficient number, since it is larger than the sum of its proper divisors (96168118574).

134628745426 is a wasteful number, since it uses less digits than its factorization.

134628745426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197049.

The product of its digits is 7741440, while the sum is 52.

The spelling of 134628745426 in words is "one hundred thirty-four billion, six hundred twenty-eight million, seven hundred forty-five thousand, four hundred twenty-six".