10240344323 has 8 divisors (see below), whose sum is σ = 11220500160. Its totient is φ = 9268391080.

The previous prime is 10240344259. The next prime is 10240344379. The reversal of 10240344323 is 32344304201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10240344323 - 2⁶ = 10240344259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10240344292 and 10240344301.

It is not an unprimeable number, because it can be changed into a prime (10240304323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048033 + ... + 2053026.

It is an arithmetic number, because the mean of its divisors is an integer number (1402562520).

Almost surely, 2^10240344323 is an apocalyptic number.

10240344323 is a deficient number, since it is larger than the sum of its proper divisors (980155837).

10240344323 is a wasteful number, since it uses less digits than its factorization.

10240344323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101297.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 10240344323 its reverse (32344304201), we get a palindrome (42584648524).

The spelling of 10240344323 in words is "ten billion, two hundred forty million, three hundred forty-four thousand, three hundred twenty-three".