134020520014 has 4 divisors (see below), whose sum is σ = 201030780024. Its totient is φ = 67010260006.

The previous prime is 134020519957. The next prime is 134020520057. The reversal of 134020520014 is 410025020431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410025020431 = 13 ⋅31540386187.

It is a super-2 number, since 2×134020520014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33505130002 + ... + 33505130005.

It is an arithmetic number, because the mean of its divisors is an integer number (50257695006).

Almost surely, 2^134020520014 is an apocalyptic number.

134020520014 is a deficient number, since it is larger than the sum of its proper divisors (67010260010).

134020520014 is an equidigital number, since it uses as much as digits as its factorization.

134020520014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67010260009.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 134020520014 its reverse (410025020431), we get a palindrome (544045540445).

The spelling of 134020520014 in words is "one hundred thirty-four billion, twenty million, five hundred twenty thousand, fourteen".