136118736363478 has 16 divisors (see below), whose sum is σ = 222746617576080. Its totient is φ = 61870245347200.

The previous prime is 136118736363433. The next prime is 136118736363487. The reversal of 136118736363478 is 874363637811631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94647343 + ... + 96074746.

It is an arithmetic number, because the mean of its divisors is an integer number (13921663598505).

Almost surely, 2^{136118736363478} is an apocalyptic number.

136118736363478 is a deficient number, since it is larger than the sum of its proper divisors (86627881212602).

136118736363478 is a wasteful number, since it uses less digits than its factorization.

136118736363478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190754543.

The product of its digits is 219469824, while the sum is 67.

The spelling of 136118736363478 in words is "one hundred thirty-six trillion, one hundred eighteen billion, seven hundred thirty-six million, three hundred sixty-three thousand, four hundred seventy-eight".