136136134696 has 32 divisors (see below), whose sum is σ = 264285492480. Its totient is φ = 65673273600.

The previous prime is 136136134679. The next prime is 136136134697. The reversal of 136136134696 is 696431631631.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (136136134697) 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, 747121 + ... + 911296.

It is an arithmetic number, because the mean of its divisors is an integer number (8258921640).

Almost surely, 2^136136134696 is an apocalyptic number.

It is an amenable number.

136136134696 is a deficient number, since it is larger than the sum of its proper divisors (128149357784).

136136134696 is a wasteful number, since it uses less digits than its factorization.

136136134696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658785 (or 1658781 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 49.

The spelling of 136136134696 in words is "one hundred thirty-six billion, one hundred thirty-six million, one hundred thirty-four thousand, six hundred ninety-six".