10043434221102 has 64 divisors (see below), whose sum is σ = 22575659860800. Its totient is φ = 3309294320640.

The previous prime is 10043434221089. The next prime is 10043434221127. The reversal of 10043434221102 is 20112243434001.

10043434221102 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 3 + 434 + 221 + 1 + 0 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17485152 + ... + 18050412.

It is an arithmetic number, because the mean of its divisors is an integer number (352744685325).

Almost surely, 2^{10043434221102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10043434221102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11287829930400).

10043434221102 is an abundant number, since it is smaller than the sum of its proper divisors (12532225639698).

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

10043434221102 is a wasteful number, since it uses less digits than its factorization.

10043434221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569058 (or 569052 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10043434221102 its reverse (20112243434001), we get a palindrome (30155677655103).

The spelling of 10043434221102 in words is "ten trillion, forty-three billion, four hundred thirty-four million, two hundred twenty-one thousand, one hundred two".