134747332225 has 12 divisors (see below), whose sum is σ = 182276391600. Its totient is φ = 97998059600.

The previous prime is 134747332163. The next prime is 134747332229. The reversal of 134747332225 is 522233747431.

It is not a de Polignac number, because 134747332225 - 2²³ = 134738943617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134747332229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244994875 + ... + 244995424.

It is an arithmetic number, because the mean of its divisors is an integer number (15189699300).

Almost surely, 2^134747332225 is an apocalyptic number.

It is an amenable number.

134747332225 is a deficient number, since it is larger than the sum of its proper divisors (47529059375).

134747332225 is a wasteful number, since it uses less digits than its factorization.

134747332225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489990320 (or 489990315 counting only the distinct ones).

The product of its digits is 846720, while the sum is 43.

The spelling of 134747332225 in words is "one hundred thirty-four billion, seven hundred forty-seven million, three hundred thirty-two thousand, two hundred twenty-five".