225141043612730 has 96 divisors (see below), whose sum is σ = 471946242776400. Its totient is φ = 77104707563520.

The previous prime is 225141043612729. The next prime is 225141043612817. The reversal of 225141043612730 is 37216340141522.

It can be written as a sum of positive squares in 8 ways, for example, as 111395000510689 + 113746043102041 = 10554383^2 + 10665179^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3368274110 + ... + 3368340950.

Almost surely, 2^{225141043612730} is an apocalyptic number.

225141043612730 is an abundant number, since it is smaller than the sum of its proper divisors (246805199163670).

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

225141043612730 is a wasteful number, since it uses less digits than its factorization.

225141043612730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74464 (or 74457 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 225141043612730 in words is "two hundred twenty-five trillion, one hundred forty-one billion, forty-three million, six hundred twelve thousand, seven hundred thirty".