136211734575 has 144 divisors (see below), whose sum is σ = 298096920576. Its totient is φ = 58035225600.

The previous prime is 136211734499. The next prime is 136211734577. The reversal of 136211734575 is 575437112631.

136211734575 is a `hidden beast` number, since 1 + 3 + 6 + 2 + 1 + 1 + 73 + 4 + 575 = 666.

It is not a de Polignac number, because 136211734575 - 2⁷ = 136211734447 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 136211734575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136211734577) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2733130 + ... + 2782520.

It is an arithmetic number, because the mean of its divisors is an integer number (2070117504).

Almost surely, 2^136211734575 is an apocalyptic number.

136211734575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136211734575 is an abundant number, since it is smaller than the sum of its proper divisors (161885186001).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136211734575 is a wasteful number, since it uses less digits than its factorization.

136211734575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49534 (or 49526 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The spelling of 136211734575 in words is "one hundred thirty-six billion, two hundred eleven million, seven hundred thirty-four thousand, five hundred seventy-five".