134628642712 has 32 divisors (see below), whose sum is σ = 259151623920. Its totient is φ = 65528732160.

The previous prime is 134628642641. The next prime is 134628642713. The reversal of 134628642712 is 217246826431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134628642713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299178 + ... + 598969.

Almost surely, 2^134628642712 is an apocalyptic number.

It is an amenable number.

134628642712 is a deficient number, since it is larger than the sum of its proper divisors (124522981208).

134628642712 is a wasteful number, since it uses less digits than its factorization.

134628642712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898651 (or 898647 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The spelling of 134628642712 in words is "one hundred thirty-four billion, six hundred twenty-eight million, six hundred forty-two thousand, seven hundred twelve".