134566141625 has 16 divisors (see below), whose sum is σ = 170445100800. Its totient is φ = 106046146800.

The previous prime is 134566141621. The next prime is 134566141631. The reversal of 134566141625 is 526141665431.

It is not a de Polignac number, because 134566141625 - 2² = 134566141621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134566141621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8025425 + ... + 8042174.

It is an arithmetic number, because the mean of its divisors is an integer number (10652818800).

Almost surely, 2^134566141625 is an apocalyptic number.

It is an amenable number.

134566141625 is a deficient number, since it is larger than the sum of its proper divisors (35878959175).

134566141625 is an equidigital number, since it uses as much as digits as its factorization.

134566141625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16067681 (or 16067671 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The spelling of 134566141625 in words is "one hundred thirty-four billion, five hundred sixty-six million, one hundred forty-one thousand, six hundred twenty-five".