10240351423 has 2 divisors, whose sum is σ = 10240351424. Its totient is φ = 10240351422.

The previous prime is 10240351417. The next prime is 10240351469. The reversal of 10240351423 is 32415304201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10240351423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10240361423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120175711 + 5120175712.

It is an arithmetic number, because the mean of its divisors is an integer number (5120175712).

Almost surely, 2^10240351423 is an apocalyptic number.

10240351423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240351423 is an equidigital number, since it uses as much as digits as its factorization.

10240351423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10240351423 its reverse (32415304201), we get a palindrome (42655655624).

The spelling of 10240351423 in words is "ten billion, two hundred forty million, three hundred fifty-one thousand, four hundred twenty-three".