134555445124 has 27 divisors (see below), whose sum is σ = 242056972143. Its totient is φ = 65446200288.

The previous prime is 134555445107. The next prime is 134555445137. The reversal of 134555445124 is 421544555431.

The square root of 134555445124 is 366818.

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 74628405124 + 59927040000 = 273182^2 + 244800^2 .

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, 27142054 + ... + 27147010.

Almost surely, 2^134555445124 is an apocalyptic number.

134555445124 is the 366818-th square number.

It is an amenable number.

134555445124 is a deficient number, since it is larger than the sum of its proper divisors (107501527019).

134555445124 is an frugal number, since it uses more digits than its factorization.

134555445124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9992 (or 4996 counting only the distinct ones).

The product of its digits is 960000, while the sum is 43.

The spelling of 134555445124 in words is "one hundred thirty-four billion, five hundred fifty-five million, four hundred forty-five thousand, one hundred twenty-four".