134331350564 has 24 divisors (see below), whose sum is σ = 240903864600. Its totient is φ = 65502904320.

The previous prime is 134331350561. The next prime is 134331350579. The reversal of 134331350564 is 465053133431.

It can be written as a sum of positive squares in 4 ways, for example, as 7815974464 + 126515376100 = 88408^2 + 355690^2 .

It is not an unprimeable number, because it can be changed into a prime (134331350561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288692 + ... + 593300.

It is an arithmetic number, because the mean of its divisors is an integer number (10037661025).

Almost surely, 2^134331350564 is an apocalyptic number.

It is an amenable number.

134331350564 is a deficient number, since it is larger than the sum of its proper divisors (106572514036).

134331350564 is a wasteful number, since it uses less digits than its factorization.

134331350564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307343 (or 307341 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 134331350564 its reverse (465053133431), we get a palindrome (599384483995).

The spelling of 134331350564 in words is "one hundred thirty-four billion, three hundred thirty-one million, three hundred fifty thousand, five hundred sixty-four".