10432312342040 has 128 divisors (see below), whose sum is σ = 24676600544640. Its totient is φ = 3961693249536.

The previous prime is 10432312342019. The next prime is 10432312342069. The reversal of 10432312342040 is 4024321323401.

It is a junction number, because it is equal to n+sod(n) for n = 10432312341994 and 10432312342012.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 94326614 + ... + 94437146.

It is an arithmetic number, because the mean of its divisors is an integer number (192785941755).

Almost surely, 2^{10432312342040} is an apocalyptic number.

10432312342040 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 10432312342040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12338300272320).

10432312342040 is an abundant number, since it is smaller than the sum of its proper divisors (14244288202600).

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

10432312342040 is a wasteful number, since it uses less digits than its factorization.

10432312342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111333 (or 111329 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 10432312342040 its reverse (4024321323401), we get a palindrome (14456633665441).

The spelling of 10432312342040 in words is "ten trillion, four hundred thirty-two billion, three hundred twelve million, three hundred forty-two thousand, forty".