103434040000 has 140 divisors (see below), whose sum is σ = 260693588848. Its totient is φ = 40694400000.

The previous prime is 103434039953. The next prime is 103434040001. The reversal of 103434040000 is 40434301.

It is a self number, because there is not a number n which added to its sum of digits gives 103434040000.

It is not an unprimeable number, because it can be changed into a prime (103434040001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2418805 + ... + 2461195.

Almost surely, 2^103434040000 is an apocalyptic number.

103434040000 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 103434040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130346794424).

103434040000 is an abundant number, since it is smaller than the sum of its proper divisors (157259548848).

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

103434040000 is an frugal number, since it uses more digits than its factorization.

103434040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42484 (or 42459 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 103434040000 its reverse (40434301), we get a palindrome (103474474301).

The spelling of 103434040000 in words is "one hundred three billion, four hundred thirty-four million, forty thousand".