1242443130010 has 16 divisors (see below), whose sum is σ = 2236413908736. Its totient is φ = 496973635408.

The previous prime is 1242443130007. The next prime is 1242443130031. The reversal of 1242443130010 is 100313442421.

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 7 ways as a sum of consecutive naturals, for example, 1322499 + ... + 2057641.

It is an arithmetic number, because the mean of its divisors is an integer number (139775869296).

Almost surely, 2^{1242443130010} is an apocalyptic number.

1242443130010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1242443130010 is a deficient number, since it is larger than the sum of its proper divisors (993970778726).

1242443130010 is a wasteful number, since it uses less digits than its factorization.

1242443130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904157.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1242443130010 its reverse (100313442421), we get a palindrome (1342756572431).

The spelling of 1242443130010 in words is "one trillion, two hundred forty-two billion, four hundred forty-three million, one hundred thirty thousand, ten".