135064402304 has 64 divisors (see below), whose sum is σ = 290204557440. Its totient is φ = 62244274176.

The previous prime is 135064402283. The next prime is 135064402327. The reversal of 135064402304 is 403204460531.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 1059569 + ... + 1180175.

It is an arithmetic number, because the mean of its divisors is an integer number (4534446210).

Almost surely, 2^135064402304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135064402304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145102278720).

135064402304 is an abundant number, since it is smaller than the sum of its proper divisors (155140155136).

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

135064402304 is a wasteful number, since it uses less digits than its factorization.

135064402304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121307 (or 121295 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 135064402304 its reverse (403204460531), we get a palindrome (538268862835).

The spelling of 135064402304 in words is "one hundred thirty-five billion, sixty-four million, four hundred two thousand, three hundred four".