136134242654 has 8 divisors (see below), whose sum is σ = 206074771320. Its totient is φ = 67442652216.

The previous prime is 136134242653. The next prime is 136134242663. The reversal of 136134242654 is 456242431631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136134242653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312234284 + ... + 312234719.

It is an arithmetic number, because the mean of its divisors is an integer number (25759346415).

Almost surely, 2^136134242654 is an apocalyptic number.

136134242654 is a deficient number, since it is larger than the sum of its proper divisors (69940528666).

136134242654 is a wasteful number, since it uses less digits than its factorization.

136134242654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624469114.

The product of its digits is 414720, while the sum is 41.

The spelling of 136134242654 in words is "one hundred thirty-six billion, one hundred thirty-four million, two hundred forty-two thousand, six hundred fifty-four".