134933865564 has 48 divisors (see below), whose sum is σ = 330563721600. Its totient is φ = 42778819776.

The previous prime is 134933865559. The next prime is 134933865667. The reversal of 134933865564 is 465568339431.

It is a congruent 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, 2870274 + ... + 2916905.

It is an arithmetic number, because the mean of its divisors is an integer number (6886744200).

Almost surely, 2^134933865564 is an apocalyptic number.

It is an amenable number.

134933865564 is an abundant number, since it is smaller than the sum of its proper divisors (195629856036).

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

134933865564 is a wasteful number, since it uses less digits than its factorization.

134933865564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5787282 (or 5787280 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 57.

The spelling of 134933865564 in words is "one hundred thirty-four billion, nine hundred thirty-three million, eight hundred sixty-five thousand, five hundred sixty-four".