134826813512 has 8 divisors (see below), whose sum is σ = 252800275350. Its totient is φ = 67413406752.

The previous prime is 134826813497. The next prime is 134826813607. The reversal of 134826813512 is 215318628431.

It can be written as a sum of positive squares in only one way, i.e., 133448473636 + 1378339876 = 365306^2 + 37126^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8426675837 + ... + 8426675852.

Almost surely, 2^134826813512 is an apocalyptic number.

It is an amenable number.

134826813512 is a deficient number, since it is larger than the sum of its proper divisors (117973461838).

134826813512 is a wasteful number, since it uses less digits than its factorization.

134826813512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16853351695 (or 16853351691 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The spelling of 134826813512 in words is "one hundred thirty-four billion, eight hundred twenty-six million, eight hundred thirteen thousand, five hundred twelve".