136452643330 has 32 divisors (see below), whose sum is σ = 259986283200. Its totient is φ = 51419483712.

The previous prime is 136452643307. The next prime is 136452643331. The reversal of 136452643330 is 33346254631.

It is not an unprimeable number, because it can be changed into a prime (136452643331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1972057 + ... + 2040076.

It is an arithmetic number, because the mean of its divisors is an integer number (8124571350).

Almost surely, 2^136452643330 is an apocalyptic number.

136452643330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136452643330 is a deficient number, since it is larger than the sum of its proper divisors (123533639870).

136452643330 is a wasteful number, since it uses less digits than its factorization.

136452643330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012338.

The product of its (nonzero) digits is 466560, while the sum is 40.

Adding to 136452643330 its reverse (33346254631), we get a palindrome (169798897961).

The spelling of 136452643330 in words is "one hundred thirty-six billion, four hundred fifty-two million, six hundred forty-three thousand, three hundred thirty".