136103589740434 has 4 divisors (see below), whose sum is σ = 204155384610654. Its totient is φ = 68051794870216.

The previous prime is 136103589740387. The next prime is 136103589740471. The reversal of 136103589740434 is 434047985301631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 127214825892025 + 8888763848409 = 11278955^2 + 2981403^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34025897435107 + ... + 34025897435110.

Almost surely, 2^{136103589740434} is an apocalyptic number.

136103589740434 is a deficient number, since it is larger than the sum of its proper divisors (68051794870220).

136103589740434 is an equidigital number, since it uses as much as digits as its factorization.

136103589740434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68051794870219.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 136103589740434 in words is "one hundred thirty-six trillion, one hundred three billion, five hundred eighty-nine million, seven hundred forty thousand, four hundred thirty-four".