10143344042 has 8 divisors (see below), whose sum is σ = 16385401956. Its totient is φ = 4681543392.

The previous prime is 10143343937. The next prime is 10143344051. The reversal of 10143344042 is 24044334101.

10143344042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8941404481 + 1201939561 = 94559^2 + 34669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 390128617 = 10143344042 / (1 + 0 + 1 + 4 + 3 + 3 + 4 + 4 + 0 + 4 + 2).

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 3 ways as a sum of consecutive naturals, for example, 195064283 + ... + 195064334.

Almost surely, 2^10143344042 is an apocalyptic number.

10143344042 is a deficient number, since it is larger than the sum of its proper divisors (6242057914).

10143344042 is a wasteful number, since it uses less digits than its factorization.

10143344042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390128632.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10143344042 its reverse (24044334101), we get a palindrome (34187678143).

The spelling of 10143344042 in words is "ten billion, one hundred forty-three million, three hundred forty-four thousand, forty-two".