134264602131545 has 16 divisors (see below), whose sum is σ = 166732889726160. Its totient is φ = 103670752061184.

The previous prime is 134264602131509. The next prime is 134264602131577. The reversal of 134264602131545 is 545131206462431.

It can be written as a sum of positive squares in 8 ways, for example, as 528028942336 + 133736573189209 = 726656^2 + 11564453^2 .

It is a cyclic number.

It is not a de Polignac number, because 134264602131545 - 2⁶ = 134264602131481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134264602131545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165122282 + ... + 165933411.

It is an arithmetic number, because the mean of its divisors is an integer number (10420805607885).

Almost surely, 2^{134264602131545} is an apocalyptic number.

It is an amenable number.

134264602131545 is a deficient number, since it is larger than the sum of its proper divisors (32468287594615).

134264602131545 is a wasteful number, since it uses less digits than its factorization.

134264602131545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331058524.

The product of its (nonzero) digits is 2073600, while the sum is 47.

Adding to 134264602131545 its reverse (545131206462431), we get a palindrome (679395808593976).

The spelling of 134264602131545 in words is "one hundred thirty-four trillion, two hundred sixty-four billion, six hundred two million, one hundred thirty-one thousand, five hundred forty-five".