225374207430 has 64 divisors (see below), whose sum is σ = 548801902080. Its totient is φ = 59223073536.

The previous prime is 225374207369. The next prime is 225374207431. The reversal of 225374207430 is 34702473522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225374207431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2413551 + ... + 2505189.

It is an arithmetic number, because the mean of its divisors is an integer number (8575029720).

Almost surely, 2^225374207430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225374207430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274400951040).

225374207430 is an abundant number, since it is smaller than the sum of its proper divisors (323427694650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225374207430 is a wasteful number, since it uses less digits than its factorization.

225374207430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92845.

The product of its (nonzero) digits is 282240, while the sum is 39.

The spelling of 225374207430 in words is "two hundred twenty-five billion, three hundred seventy-four million, two hundred seven thousand, four hundred thirty".