10403234343312 has 40 divisors (see below), whose sum is σ = 28289496900960. Its totient is φ = 3285231897600.

The previous prime is 10403234343269. The next prime is 10403234343343. The reversal of 10403234343312 is 21334343230401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5703526689 + ... + 5703528512.

It is an arithmetic number, because the mean of its divisors is an integer number (707237422524).

Almost surely, 2^{10403234343312} is an apocalyptic number.

10403234343312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10403234343312 is an abundant number, since it is smaller than the sum of its proper divisors (17886262557648).

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

10403234343312 is a wasteful number, since it uses less digits than its factorization.

10403234343312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11407055231 (or 11407055225 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 10403234343312 its reverse (21334343230401), we get a palindrome (31737577573713).

The spelling of 10403234343312 in words is "ten trillion, four hundred three billion, two hundred thirty-four million, three hundred forty-three thousand, three hundred twelve".