10342439 has 2 divisors, whose sum is σ = 10342440. Its totient is φ = 10342438.

The previous prime is 10342429. The next prime is 10342447. The reversal of 10342439 is 93424301.

10342439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10342439 - 2¹² = 10338343 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10342429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171219 + 5171220.

It is an arithmetic number, because the mean of its divisors is an integer number (5171220).

Almost surely, 2^10342439 is an apocalyptic number.

10342439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342439 is an equidigital number, since it uses as much as digits as its factorization.

10342439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 10342439 is about 3215.9662622608. The cubic root of 10342439 is about 217.8751283855.

The spelling of 10342439 in words is "ten million, three hundred forty-two thousand, four hundred thirty-nine".