134323500425201 has 4 divisors (see below), whose sum is σ = 142224882803172. Its totient is φ = 126422118047232.

The previous prime is 134323500425189. The next prime is 134323500425243. The reversal of 134323500425201 is 102524005323431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 125798992480225 + 8524507944976 = 11216015^2 + 2919676^2 .

It is a cyclic number.

It is not a de Polignac number, because 134323500425201 - 2⁶ = 134323500425137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134323500425251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3950691188960 + ... + 3950691188993.

It is an arithmetic number, because the mean of its divisors is an integer number (35556220700793).

Almost surely, 2^{134323500425201} is an apocalyptic number.

It is an amenable number.

134323500425201 is a deficient number, since it is larger than the sum of its proper divisors (7901382377971).

134323500425201 is an equidigital number, since it uses as much as digits as its factorization.

134323500425201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7901382377970.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 134323500425201 its reverse (102524005323431), we get a palindrome (236847505748632).

The spelling of 134323500425201 in words is "one hundred thirty-four trillion, three hundred twenty-three billion, five hundred million, four hundred twenty-five thousand, two hundred one".