134326577521371 has 4 divisors (see below), whose sum is σ = 179102103361832. Its totient is φ = 89551051680912.

The previous prime is 134326577521351. The next prime is 134326577521379. The reversal of 134326577521371 is 173125775623431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 134326577521371 - 2⁹ = 134326577520859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134326577521379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22387762920226 + ... + 22387762920231.

It is an arithmetic number, because the mean of its divisors is an integer number (44775525840458).

Almost surely, 2^{134326577521371} is an apocalyptic number.

134326577521371 is a deficient number, since it is larger than the sum of its proper divisors (44775525840461).

134326577521371 is an equidigital number, since it uses as much as digits as its factorization.

134326577521371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44775525840460.

The product of its digits is 22226400, while the sum is 57.

The spelling of 134326577521371 in words is "one hundred thirty-four trillion, three hundred twenty-six billion, five hundred seventy-seven million, five hundred twenty-one thousand, three hundred seventy-one".