136204143322555 has 32 divisors (see below), whose sum is σ = 205331088112128. Its totient is φ = 84258337862400.

The previous prime is 136204143322549. The next prime is 136204143322567. The reversal of 136204143322555 is 555223341402631.

It is not a de Polignac number, because 136204143322555 - 2³ = 136204143322547 is a prime.

It is a super-2 number, since 2×136204143322555² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350243442 + ... + 1350344311.

It is an arithmetic number, because the mean of its divisors is an integer number (6416596503504).

Almost surely, 2^{136204143322555} is an apocalyptic number.

136204143322555 is a deficient number, since it is larger than the sum of its proper divisors (69126944789573).

136204143322555 is a wasteful number, since it uses less digits than its factorization.

136204143322555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700587907.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 136204143322555 in words is "one hundred thirty-six trillion, two hundred four billion, one hundred forty-three million, three hundred twenty-two thousand, five hundred fifty-five".