134303056022621 has 32 divisors (see below), whose sum is σ = 146791635640320. Its totient is φ = 122536829419200.

The previous prime is 134303056022593. The next prime is 134303056022693. The reversal of 134303056022621 is 126220650303431.

It is a cyclic number.

It is not a de Polignac number, because 134303056022621 - 2⁶ = 134303056022557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134303056052621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140350616 + ... + 141304286.

It is an arithmetic number, because the mean of its divisors is an integer number (4587238613760).

Almost surely, 2^{134303056022621} is an apocalyptic number.

It is an amenable number.

134303056022621 is a deficient number, since it is larger than the sum of its proper divisors (12488579617699).

134303056022621 is a wasteful number, since it uses less digits than its factorization.

134303056022621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957417.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 134303056022621 in words is "one hundred thirty-four trillion, three hundred three billion, fifty-six million, twenty-two thousand, six hundred twenty-one".