10142366650432 has 56 divisors (see below), whose sum is σ = 20632686923520. Its totient is φ = 4943765898240.

The previous prime is 10142366650417. The next prime is 10142366650433. The reversal of 10142366650432 is 23405666324101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10142366650433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025669 + ... + 4938427.

It is an arithmetic number, because the mean of its divisors is an integer number (368440837920).

Almost surely, 2^{10142366650432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10142366650432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10316343461760).

10142366650432 is an abundant number, since it is smaller than the sum of its proper divisors (10490320273088).

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

10142366650432 is a wasteful number, since it uses less digits than its factorization.

10142366650432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914139 (or 2914129 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 10142366650432 in words is "ten trillion, one hundred forty-two billion, three hundred sixty-six million, six hundred fifty thousand, four hundred thirty-two".