234562646225 has 24 divisors (see below), whose sum is σ = 300300803328. Its totient is φ = 181560225600.

The previous prime is 234562646221. The next prime is 234562646251. The reversal of 234562646225 is 522646265432.

234562646225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234562646225 - 2² = 234562646221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234562646225.

It is not an unprimeable number, because it can be changed into a prime (234562646221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4185842 + ... + 4241508.

It is an arithmetic number, because the mean of its divisors is an integer number (12512533472).

Almost surely, 2^234562646225 is an apocalyptic number.

234562646225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234562646225 is a deficient number, since it is larger than the sum of its proper divisors (65738157103).

234562646225 is a wasteful number, since it uses less digits than its factorization.

234562646225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61145 (or 61140 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 47.

The spelling of 234562646225 in words is "two hundred thirty-four billion, five hundred sixty-two million, six hundred forty-six thousand, two hundred twenty-five".