10042144424 has 32 divisors (see below), whose sum is σ = 20401842720. Its totient is φ = 4606393536.

The previous prime is 10042144403. The next prime is 10042144439. The reversal of 10042144424 is 42444124001.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 10042144393 and 10042144402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279242 + ... + 313145.

It is an arithmetic number, because the mean of its divisors is an integer number (637557585).

Almost surely, 2^10042144424 is an apocalyptic number.

It is an amenable number.

10042144424 is an abundant number, since it is smaller than the sum of its proper divisors (10359698296).

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

10042144424 is a wasteful number, since it uses less digits than its factorization.

10042144424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592569 (or 592565 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 10042144424 its reverse (42444124001), we get a palindrome (52486268425).

The spelling of 10042144424 in words is "ten billion, forty-two million, one hundred forty-four thousand, four hundred twenty-four".