134218334545 has 8 divisors (see below), whose sum is σ = 166257550080. Its totient is φ = 103910968560.

The previous prime is 134218334527. The next prime is 134218334623. The reversal of 134218334545 is 545433812431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134218334545 - 2¹⁷ = 134218203473 is a prime.

It is a super-2 number, since 2×134218334545² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432962215 + ... + 432962524.

It is an arithmetic number, because the mean of its divisors is an integer number (20782193760).

Almost surely, 2^134218334545 is an apocalyptic number.

It is an amenable number.

134218334545 is a deficient number, since it is larger than the sum of its proper divisors (32039215535).

134218334545 is an equidigital number, since it uses as much as digits as its factorization.

134218334545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865924775.

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

The spelling of 134218334545 in words is "one hundred thirty-four billion, two hundred eighteen million, three hundred thirty-four thousand, five hundred forty-five".