118627240225 has 24 divisors (see below), whose sum is σ = 158564460600. Its totient is φ = 87517893120.

The previous prime is 118627240223. The next prime is 118627240241. The reversal of 118627240225 is 522042726811.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 64707149376 + 53920090849 = 254376^2 + 232207^2 .

It is not a de Polignac number, because 118627240225 - 2¹ = 118627240223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118627240223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166947 + ... + 514903.

It is an arithmetic number, because the mean of its divisors is an integer number (6606852525).

Almost surely, 2^118627240225 is an apocalyptic number.

It is an amenable number.

118627240225 is a deficient number, since it is larger than the sum of its proper divisors (39937220375).

118627240225 is a wasteful number, since it uses less digits than its factorization.

118627240225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349029 (or 349024 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 118627240225 in words is "one hundred eighteen billion, six hundred twenty-seven million, two hundred forty thousand, two hundred twenty-five".