135066436602 has 32 divisors (see below), whose sum is σ = 286222118400. Its totient is φ = 42344291328.

The previous prime is 135066436597. The next prime is 135066436639. The reversal of 135066436602 is 206634660531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313327 + ... + 606882.

It is an arithmetic number, because the mean of its divisors is an integer number (8944441200).

Almost surely, 2^135066436602 is an apocalyptic number.

135066436602 is an abundant number, since it is smaller than the sum of its proper divisors (151155681798).

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

135066436602 is a wasteful number, since it uses less digits than its factorization.

135066436602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921670.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 135066436602 in words is "one hundred thirty-five billion, sixty-six million, four hundred thirty-six thousand, six hundred two".