1043234341100 has 72 divisors (see below), whose sum is σ = 2588843990880. Its totient is φ = 357455992320.

The previous prime is 1043234341087. The next prime is 1043234341129. The reversal of 1043234341100 is 11434323401.

It is a happy number.

It is a super-2 number, since 2×1043234341100² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1043234341100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651296 + ... + 1584504.

It is an arithmetic number, because the mean of its divisors is an integer number (35956166540).

Almost surely, 2^{1043234341100} is an apocalyptic number.

1043234341100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043234341100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294421995440).

1043234341100 is an abundant number, since it is smaller than the sum of its proper divisors (1545609649780).

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

1043234341100 is a wasteful number, since it uses less digits than its factorization.

1043234341100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934827 (or 934820 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1043234341100 its reverse (11434323401), we get a palindrome (1054668664501).

The spelling of 1043234341100 in words is "one trillion, forty-three billion, two hundred thirty-four million, three hundred forty-one thousand, one hundred".