10042125256602 has 12 divisors (see below), whose sum is σ = 21757938056010. Its totient is φ = 3347375085528.

The previous prime is 10042125256601. The next prime is 10042125256607. The reversal of 10042125256602 is 20665252124001.

10042125256602 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 2 + 1 + 25 + 25 + 6 + 602 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5403016664721 + 4639108591881 = 2324439^2 + 2153859^2 .

It is not an unprimeable number, because it can be changed into a prime (10042125256601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278947923777 + ... + 278947923812.

Almost surely, 2^{10042125256602} is an apocalyptic number.

10042125256602 is an abundant number, since it is smaller than the sum of its proper divisors (11715812799408).

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

10042125256602 is a wasteful number, since it uses less digits than its factorization.

10042125256602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557895847597 (or 557895847594 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 10042125256602 in words is "ten trillion, forty-two billion, one hundred twenty-five million, two hundred fifty-six thousand, six hundred two".