136368705734 has 8 divisors (see below), whose sum is σ = 204628519728. Its totient is φ = 68159199160.

The previous prime is 136368705731. The next prime is 136368705763. The reversal of 136368705734 is 437507863631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136368705731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12570077 + ... + 12580920.

It is an arithmetic number, because the mean of its divisors is an integer number (25578564966).

Almost surely, 2^136368705734 is an apocalyptic number.

136368705734 is a deficient number, since it is larger than the sum of its proper divisors (68259813994).

136368705734 is a wasteful number, since it uses less digits than its factorization.

136368705734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25153710.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 136368705734 in words is "one hundred thirty-six billion, three hundred sixty-eight million, seven hundred five thousand, seven hundred thirty-four".