10142021332 has 24 divisors (see below), whose sum is σ = 17805432960. Its totient is φ = 5054777280.

The previous prime is 10142021321. The next prime is 10142021339. The reversal of 10142021332 is 23312024101.

It is a happy number.

10142021332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142021339) 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 7 ways as a sum of consecutive naturals, for example, 2872144 + ... + 2875672.

It is an arithmetic number, because the mean of its divisors is an integer number (741893040).

Almost surely, 2^10142021332 is an apocalyptic number.

It is an amenable number.

10142021332 is a deficient number, since it is larger than the sum of its proper divisors (7663411628).

10142021332 is a wasteful number, since it uses less digits than its factorization.

10142021332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5631 (or 5629 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10142021332 its reverse (23312024101), we get a palindrome (33454045433).

The spelling of 10142021332 in words is "ten billion, one hundred forty-two million, twenty-one thousand, three hundred thirty-two".