134734511844 has 81 divisors (see below), whose sum is σ = 343935064291. Its totient is φ = 44473231920.

The previous prime is 134734511833. The next prime is 134734511861. The reversal of 134734511844 is 448115437431.

The square root of 134734511844 is 367062.

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

134734511844 is a `hidden beast` number, since 13 + 4 + 7 + 3 + 451 + 184 + 4 = 666.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134734511844.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 288510499 + ... + 288510965.

Almost surely, 2^134734511844 is an apocalyptic number.

134734511844 is the 367062-nd square number.

It is an amenable number.

134734511844 is an abundant number, since it is smaller than the sum of its proper divisors (209200552447).

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

134734511844 is an equidigital number, since it uses as much as digits as its factorization.

134734511844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 603 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The spelling of 134734511844 in words is "one hundred thirty-four billion, seven hundred thirty-four million, five hundred eleven thousand, eight hundred forty-four".