134265624145 has 16 divisors (see below), whose sum is σ = 161449650000. Its totient is φ = 107192014848.

The previous prime is 134265624131. The next prime is 134265624149. The reversal of 134265624145 is 541426562431.

It can be written as a sum of positive squares in 8 ways, for example, as 74666655504 + 59598968641 = 273252^2 + 244129^2 .

It is a cyclic number.

It is not a de Polignac number, because 134265624145 - 2¹¹ = 134265622097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134265624149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16351801 + ... + 16360009.

It is an arithmetic number, because the mean of its divisors is an integer number (10090603125).

Almost surely, 2^134265624145 is an apocalyptic number.

It is an amenable number.

134265624145 is a deficient number, since it is larger than the sum of its proper divisors (27184025855).

134265624145 is an equidigital number, since it uses as much as digits as its factorization.

134265624145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14532.

The product of its digits is 691200, while the sum is 43.

The spelling of 134265624145 in words is "one hundred thirty-four billion, two hundred sixty-five million, six hundred twenty-four thousand, one hundred forty-five".