10342202447 has 2 divisors, whose sum is σ = 10342202448. Its totient is φ = 10342202446.

The previous prime is 10342202411. The next prime is 10342202449. The reversal of 10342202447 is 74420224301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10342202447 - 2¹⁶ = 10342136911 is a prime.

It is a super-2 number, since 2×10342202447² (a number of 21 digits) contains 22 as substring.

Together with 10342202449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10342202449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171101223 + 5171101224.

It is an arithmetic number, because the mean of its divisors is an integer number (5171101224).

Almost surely, 2^10342202447 is an apocalyptic number.

10342202447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342202447 is an equidigital number, since it uses as much as digits as its factorization.

10342202447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 10342202447 its reverse (74420224301), we get a palindrome (84762426748).

The spelling of 10342202447 in words is "ten billion, three hundred forty-two million, two hundred two thousand, four hundred forty-seven".