134634266425 has 6 divisors (see below), whose sum is σ = 166946490398. Its totient is φ = 107707413120.

The previous prime is 134634266423. The next prime is 134634266447. The reversal of 134634266425 is 524662436431.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 47766725136 + 86867541289 = 218556^2 + 294733^2 .

It is not a de Polignac number, because 134634266425 - 2¹ = 134634266423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134634266423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2692685304 + ... + 2692685353.

Almost surely, 2^134634266425 is an apocalyptic number.

It is an amenable number.

134634266425 is a deficient number, since it is larger than the sum of its proper divisors (32312223973).

134634266425 is an equidigital number, since it uses as much as digits as its factorization.

134634266425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385370667 (or 5385370662 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 46.

The spelling of 134634266425 in words is "one hundred thirty-four billion, six hundred thirty-four million, two hundred sixty-six thousand, four hundred twenty-five".