10040340323 has 8 divisors (see below), whose sum is σ = 10989932016. Its totient is φ = 9116071200.

The previous prime is 10040340269. The next prime is 10040340329. The reversal of 10040340323 is 32304304001.

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 10040340323 - 2¹⁴ = 10040323939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10040340295 and 10040340304.

It is not an unprimeable number, because it can be changed into a prime (10040340329) 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, 6329813 + ... + 6331398.

It is an arithmetic number, because the mean of its divisors is an integer number (1373741502).

Almost surely, 2^10040340323 is an apocalyptic number.

10040340323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10040340323 is a deficient number, since it is larger than the sum of its proper divisors (949591693).

10040340323 is a wasteful number, since it uses less digits than its factorization.

10040340323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12661285.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10040340323 its reverse (32304304001), we get a palindrome (42344644324).

The spelling of 10040340323 in words is "ten billion, forty million, three hundred forty thousand, three hundred twenty-three".