10042043312 has 120 divisors (see below), whose sum is σ = 23354424864. Its totient is φ = 4094585856.

The previous prime is 10042043279. The next prime is 10042043339. The reversal of 10042043312 is 21334024001.

10042043312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9153548 + ... + 9154644.

Almost surely, 2^10042043312 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 10042043312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11677212432).

10042043312 is an abundant number, since it is smaller than the sum of its proper divisors (13312381552).

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

10042043312 is a wasteful number, since it uses less digits than its factorization.

10042043312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10042043312 its reverse (21334024001), we get a palindrome (31376067313).

The spelling of 10042043312 in words is "ten billion, forty-two million, forty-three thousand, three hundred twelve".