134245296025 has 27 divisors (see below), whose sum is σ = 168076522269. Its totient is φ = 106365934080.

The previous prime is 134245296019. The next prime is 134245296037. The reversal of 134245296025 is 520692542431.

The square root of 134245296025 is 366395.

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 37904585481 + 96340710544 = 194691^2 + 310388^2 .

It is not a de Polignac number, because 134245296025 - 2¹¹ = 134245293977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 232660537 + ... + 232661113.

Almost surely, 2^134245296025 is an apocalyptic number.

134245296025 is the 366395-th square number.

134245296025 is the 183198-th centered octagonal number.

It is an amenable number.

134245296025 is a deficient number, since it is larger than the sum of its proper divisors (33831226244).

134245296025 is an frugal number, since it uses more digits than its factorization.

134245296025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 134245296025 in words is "one hundred thirty-four billion, two hundred forty-five million, two hundred ninety-six thousand, twenty-five".