10142563255602 has 64 divisors (see below), whose sum is σ = 21118594406400. Its totient is φ = 3243470872320.

The previous prime is 10142563255571. The next prime is 10142563255603. The reversal of 10142563255602 is 20655236524101.

It is not an unprimeable number, because it can be changed into a prime (10142563255603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28972224 + ... + 29320212.

It is an arithmetic number, because the mean of its divisors is an integer number (329978037600).

Almost surely, 2^{10142563255602} is an apocalyptic number.

10142563255602 is an abundant number, since it is smaller than the sum of its proper divisors (10976031150798).

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

10142563255602 is a wasteful number, since it uses less digits than its factorization.

10142563255602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349091.

The product of its (nonzero) digits is 432000, while the sum is 42.

Adding to 10142563255602 its reverse (20655236524101), we get a palindrome (30797799779703).

The spelling of 10142563255602 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-three million, two hundred fifty-five thousand, six hundred two".