136133165537274 has 16 divisors (see below), whose sum is σ = 276101068132800. Its totient is φ = 44738599002720.

The previous prime is 136133165537269. The next prime is 136133165537293. The reversal of 136133165537274 is 472735561331631.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159780710299 + ... + 159780711150.

It is an arithmetic number, because the mean of its divisors is an integer number (17256316758300).

Almost surely, 2^{136133165537274} is an apocalyptic number.

136133165537274 is an abundant number, since it is smaller than the sum of its proper divisors (139967902595526).

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

136133165537274 is a wasteful number, since it uses less digits than its factorization.

136133165537274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319561421525.

The product of its digits is 28576800, while the sum is 57.

The spelling of 136133165537274 in words is "one hundred thirty-six trillion, one hundred thirty-three billion, one hundred sixty-five million, five hundred thirty-seven thousand, two hundred seventy-four".