134262421466545 has 8 divisors (see below), whose sum is σ = 162679128146496. Its totient is φ = 106367122248816.

The previous prime is 134262421466483. The next prime is 134262421466549. The reversal of 134262421466545 is 545664124262431.

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

It is a cyclic number.

It is not a de Polignac number, because 134262421466545 - 2³⁵ = 134228061728177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134262421466549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130351864987 + ... + 130351866016.

It is an arithmetic number, because the mean of its divisors is an integer number (20334891018312).

Almost surely, 2^{134262421466545} is an apocalyptic number.

It is an amenable number.

134262421466545 is a deficient number, since it is larger than the sum of its proper divisors (28416706679951).

134262421466545 is a wasteful number, since it uses less digits than its factorization.

134262421466545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260703731111.

The product of its digits is 33177600, while the sum is 55.

The spelling of 134262421466545 in words is "one hundred thirty-four trillion, two hundred sixty-two billion, four hundred twenty-one million, four hundred sixty-six thousand, five hundred forty-five".