136123416334336 has 26 divisors (see below), whose sum is σ = 272213599420922. Its totient is φ = 68061708165120.

The previous prime is 136123416334309. The next prime is 136123416334427. The reversal of 136123416334336 is 633433614321631.

It can be written as a sum of positive squares in only one way, i.e., 92270625177600 + 43852791156736 = 9605760^2 + 6622144^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 136123416334336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16616623875 + ... + 16616632066.

Almost surely, 2^{136123416334336} is an apocalyptic number.

136123416334336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136123416334336 is a deficient number, since it is larger than the sum of its proper divisors (136090183086586).

136123416334336 is an frugal number, since it uses more digits than its factorization.

136123416334336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33233255965 (or 33233255943 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 49.

The spelling of 136123416334336 in words is "one hundred thirty-six trillion, one hundred twenty-three billion, four hundred sixteen million, three hundred thirty-four thousand, three hundred thirty-six".