302423140132425 has 72 divisors (see below), whose sum is σ = 583493243458944. Its totient is φ = 148846288106880.

The previous prime is 302423140132417. The next prime is 302423140132439. The reversal of 302423140132425 is 524231041324203.

302423140132425 is a `hidden beast` number, since 3 + 0 + 2 + 4 + 2 + 3 + 1 + 401 + 3 + 242 + 5 = 666.

It is not a de Polignac number, because 302423140132425 - 2³ = 302423140132417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 302423140132425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2340159 + ... + 24704708.

Almost surely, 2^{302423140132425} is an apocalyptic number.

It is an amenable number.

302423140132425 is a deficient number, since it is larger than the sum of its proper divisors (281070103326519).

302423140132425 is a wasteful number, since it uses less digits than its factorization.

302423140132425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27048719 (or 27048711 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 302423140132425 its reverse (524231041324203), we get a palindrome (826654181456628).

The spelling of 302423140132425 in words is "three hundred two trillion, four hundred twenty-three billion, one hundred forty million, one hundred thirty-two thousand, four hundred twenty-five".