134766815236 has 27 divisors (see below), whose sum is σ = 237436840543. Its totient is φ = 66930765920.

The previous prime is 134766815207. The next prime is 134766815279. The reversal of 134766815236 is 632518667431.

The square root of 134766815236 is 367106.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 48246122500 + 86520692736 = 219650^2 + 294144^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 127018146 + ... + 127019206.

Almost surely, 2^134766815236 is an apocalyptic number.

134766815236 is the 367106-th square number.

It is an amenable number.

134766815236 is a deficient number, since it is larger than the sum of its proper divisors (102670025307).

134766815236 is an frugal number, since it uses more digits than its factorization.

134766815236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 1236 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 52.

The spelling of 134766815236 in words is "one hundred thirty-four billion, seven hundred sixty-six million, eight hundred fifteen thousand, two hundred thirty-six".