136066430064 has 40 divisors (see below), whose sum is σ = 370005207040. Its totient is φ = 42968346048.

The previous prime is 136066430047. The next prime is 136066430099. The reversal of 136066430064 is 460034660631.

136066430064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×136066430064² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 74596912 + ... + 74598735.

It is an arithmetic number, because the mean of its divisors is an integer number (9250130176).

Almost surely, 2^136066430064 is an apocalyptic number.

It is an amenable number.

136066430064 is an abundant number, since it is smaller than the sum of its proper divisors (233938776976).

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

136066430064 is a wasteful number, since it uses less digits than its factorization.

136066430064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149195677 (or 149195671 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 136066430064 in words is "one hundred thirty-six billion, sixty-six million, four hundred thirty thousand, sixty-four".