9655425207242 has 8 divisors (see below), whose sum is σ = 14580340078500. Its totient is φ = 4795311847744.

The previous prime is 9655425207227. The next prime is 9655425207251. The reversal of 9655425207242 is 2427025245569.

It can be written as a sum of positive squares in 2 ways, for example, as 7904987719561 + 1750437487681 = 2811581^2 + 1323041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16200377567 + ... + 16200378162.

Almost surely, 2^{9655425207242} is an apocalyptic number.

9655425207242 is a deficient number, since it is larger than the sum of its proper divisors (4924914871258).

9655425207242 is a wasteful number, since it uses less digits than its factorization.

9655425207242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32400755880.

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 9655425207242 in words is "nine trillion, six hundred fifty-five billion, four hundred twenty-five million, two hundred seven thousand, two hundred forty-two".