10142325666 has 96 divisors (see below), whose sum is σ = 25485295680. Its totient is φ = 2882736000.

The previous prime is 10142325637. The next prime is 10142325667. The reversal of 10142325666 is 66652324101.

10142325666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10142325666.

It is not an unprimeable number, because it can be changed into a prime (10142325667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 366616 + ... + 393308.

It is an arithmetic number, because the mean of its divisors is an integer number (265471830).

Almost surely, 2^10142325666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10142325666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12742647840).

10142325666 is an abundant number, since it is smaller than the sum of its proper divisors (15342970014).

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

10142325666 is a wasteful number, since it uses less digits than its factorization.

10142325666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26832 (or 26829 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 10142325666 its reverse (66652324101), we get a palindrome (76794649767).

The spelling of 10142325666 in words is "ten billion, one hundred forty-two million, three hundred twenty-five thousand, six hundred sixty-six".