11102421344234 has 32 divisors (see below), whose sum is σ = 19124026430400. Its totient is φ = 4780887373440.

The previous prime is 11102421344207. The next prime is 11102421344297. The reversal of 11102421344234 is 43244312420111.

It is a self number, because there is not a number n which added to its sum of digits gives 11102421344234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56841212 + ... + 57036200.

It is an arithmetic number, because the mean of its divisors is an integer number (597625825950).

Almost surely, 2^{11102421344234} is an apocalyptic number.

11102421344234 is a deficient number, since it is larger than the sum of its proper divisors (8021605086166).

11102421344234 is a wasteful number, since it uses less digits than its factorization.

11102421344234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331238.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 11102421344234 its reverse (43244312420111), we get a palindrome (54346733764345).

The spelling of 11102421344234 in words is "eleven trillion, one hundred two billion, four hundred twenty-one million, three hundred forty-four thousand, two hundred thirty-four".