10343442423 has 32 divisors (see below), whose sum is σ = 14525153280. Its totient is φ = 6538072320.

The previous prime is 10343442349. The next prime is 10343442437. The reversal of 10343442423 is 32424434301.

It is a happy number.

It is not a de Polignac number, because 10343442423 - 2¹⁰ = 10343441399 is a prime.

It is a super-2 number, since 2×10343442423² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10343442023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5879418 + ... + 5881176.

It is an arithmetic number, because the mean of its divisors is an integer number (453911040).

Almost surely, 2^10343442423 is an apocalyptic number.

10343442423 is a deficient number, since it is larger than the sum of its proper divisors (4181710857).

10343442423 is a wasteful number, since it uses less digits than its factorization.

10343442423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 10343442423 its reverse (32424434301), we get a palindrome (42767876724).

The spelling of 10343442423 in words is "ten billion, three hundred forty-three million, four hundred forty-two thousand, four hundred twenty-three".