136132704066 has 16 divisors (see below), whose sum is σ = 272653812288. Its totient is φ = 45312834000.

The previous prime is 136132703981. The next prime is 136132704139. The reversal of 136132704066 is 660407231631.

It is a super-2 number, since 2×136132704066² (a number of 23 digits) contains 22 as substring.

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, 16178950 + ... + 16187361.

It is an arithmetic number, because the mean of its divisors is an integer number (17040863268).

Almost surely, 2^136132704066 is an apocalyptic number.

136132704066 is an abundant number, since it is smaller than the sum of its proper divisors (136521108222).

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

136132704066 is a wasteful number, since it uses less digits than its factorization.

136132704066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32367017.

The product of its (nonzero) digits is 108864, while the sum is 39.

Adding to 136132704066 its reverse (660407231631), we get a palindrome (796539935697).

The spelling of 136132704066 in words is "one hundred thirty-six billion, one hundred thirty-two million, seven hundred four thousand, sixty-six".