134326303332621 has 16 divisors (see below), whose sum is σ = 190358515376640. Its totient is φ = 84013998606000.

The previous prime is 134326303332601. The next prime is 134326303332623. The reversal of 134326303332621 is 126233303623431.

It is not a de Polignac number, because 134326303332621 - 2¹⁴ = 134326303316237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134326303332623) 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, 11439808755 + ... + 11439820496.

It is an arithmetic number, because the mean of its divisors is an integer number (11897407211040).

Almost surely, 2^{134326303332621} is an apocalyptic number.

It is an amenable number.

134326303332621 is a deficient number, since it is larger than the sum of its proper divisors (56032212044019).

134326303332621 is a wasteful number, since it uses less digits than its factorization.

134326303332621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22879629376.

The product of its (nonzero) digits is 839808, while the sum is 42.

The spelling of 134326303332621 in words is "one hundred thirty-four trillion, three hundred twenty-six billion, three hundred three million, three hundred thirty-two thousand, six hundred twenty-one".