10242043010042 has 16 divisors (see below), whose sum is σ = 16116667977600. Its totient is φ = 4874794631280.

The previous prime is 10242043010033. The next prime is 10242043010083. The reversal of 10242043010042 is 24001034024201.

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, 1243565942 + ... + 1243574177.

It is an arithmetic number, because the mean of its divisors is an integer number (1007291748600).

Almost surely, 2^{10242043010042} is an apocalyptic number.

10242043010042 is a deficient number, since it is larger than the sum of its proper divisors (5874624967558).

10242043010042 is a wasteful number, since it uses less digits than its factorization.

10242043010042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487140221.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10242043010042 its reverse (24001034024201), we get a palindrome (34243077034243).

The spelling of 10242043010042 in words is "ten trillion, two hundred forty-two billion, forty-three million, ten thousand, forty-two".