4211312102042 has 16 divisors (see below), whose sum is σ = 6330515723520. Its totient is φ = 2101143639168.

The previous prime is 4211312102027. The next prime is 4211312102077. The reversal of 4211312102042 is 2402012131124.

It is a junction number, because it is equal to n+sod(n) for n = 4211312101999 and 4211312102017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1588709 + ... + 3308567.

It is an arithmetic number, because the mean of its divisors is an integer number (395657232720).

Almost surely, 2^{4211312102042} is an apocalyptic number.

4211312102042 is a deficient number, since it is larger than the sum of its proper divisors (2119203621478).

4211312102042 is a wasteful number, since it uses less digits than its factorization.

4211312102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722485.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4211312102042 its reverse (2402012131124), we get a palindrome (6613324233166).

The spelling of 4211312102042 in words is "four trillion, two hundred eleven billion, three hundred twelve million, one hundred two thousand, forty-two".