10142040424 has 16 divisors (see below), whose sum is σ = 19048730400. Its totient is φ = 5062378992.

The previous prime is 10142040413. The next prime is 10142040449. The reversal of 10142040424 is 42404024101.

It is a junction number, because it is equal to n+sod(n) for n = 10142040395 and 10142040404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075164 + ... + 1084555.

It is an arithmetic number, because the mean of its divisors is an integer number (1190545650).

Almost surely, 2^10142040424 is an apocalyptic number.

It is an amenable number.

10142040424 is a deficient number, since it is larger than the sum of its proper divisors (8906689976).

10142040424 is a wasteful number, since it uses less digits than its factorization.

10142040424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160312 (or 2160308 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10142040424 its reverse (42404024101), we get a palindrome (52546064525).

The spelling of 10142040424 in words is "ten billion, one hundred forty-two million, forty thousand, four hundred twenty-four".