9730228678425 has 36 divisors (see below), whose sum is σ = 17429170397340. Its totient is φ = 5189083176960.

The previous prime is 9730228678403. The next prime is 9730228678441. The reversal of 9730228678425 is 5248768220379.

9730228678425 is a `hidden beast` number, since 9 + 7 + 302 + 286 + 7 + 8 + 42 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 152664462729 + 9577564215696 = 390723^2 + 3094764^2 .

It is not a de Polignac number, because 9730228678425 - 2⁶ = 9730228678361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1608537 + ... + 4695513.

Almost surely, 2^{9730228678425} is an apocalyptic number.

It is an amenable number.

9730228678425 is a deficient number, since it is larger than the sum of its proper divisors (7698941718915).

9730228678425 is a wasteful number, since it uses less digits than its factorization.

9730228678425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101002 (or 3100994 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 9730228678425 in words is "nine trillion, seven hundred thirty billion, two hundred twenty-eight million, six hundred seventy-eight thousand, four hundred twenty-five".