11234102421204 has 240 divisors, whose sum is σ = 32669391817216. Its totient is φ = 3342897734400.

The previous prime is 11234102421203. The next prime is 11234102421229. The reversal of 11234102421204 is 40212420143211.

11234102421204 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 410 + 2 + 42 + 1 + 204 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234102421203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 199877634 + ... + 199933830.

Almost surely, 2^{11234102421204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11234102421204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16334695908608).

11234102421204 is an abundant number, since it is smaller than the sum of its proper divisors (21435289396012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11234102421204 is a wasteful number, since it uses less digits than its factorization.

11234102421204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57788 (or 57777 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 11234102421204 its reverse (40212420143211), we get a palindrome (51446522564415).

The spelling of 11234102421204 in words is "eleven trillion, two hundred thirty-four billion, one hundred two million, four hundred twenty-one thousand, two hundred four".