134345106804053 has 4 divisors (see below), whose sum is σ = 134345843313708. Its totient is φ = 134344370294400.

The previous prime is 134345106804047. The next prime is 134345106804101. The reversal of 134345106804053 is 350408601543431.

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 29177477017924 + 105167629786129 = 5401618^2 + 10255127^2 .

It is a cyclic number.

It is not a de Polignac number, because 134345106804053 - 2²⁴ = 134345090026837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134345106803989 and 134345106804007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134345106803053) 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, 367981148 + ... + 368346053.

It is an arithmetic number, because the mean of its divisors is an integer number (33586460828427).

Almost surely, 2^{134345106804053} is an apocalyptic number.

It is an amenable number.

134345106804053 is a deficient number, since it is larger than the sum of its proper divisors (736509655).

134345106804053 is an equidigital number, since it uses as much as digits as its factorization.

134345106804053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736509654.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 134345106804053 in words is "one hundred thirty-four trillion, three hundred forty-five billion, one hundred six million, eight hundred four thousand, fifty-three".