424344024343 has 4 divisors (see below), whose sum is σ = 424356267280. Its totient is φ = 424331781408.

The previous prime is 424344024319. The next prime is 424344024359. The reversal of 424344024343 is 343420443424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424344024343 - 2¹⁷ = 424343893271 is a prime.

It is a super-2 number, since 2×424344024343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424344024943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6069330 + ... + 6138847.

It is an arithmetic number, because the mean of its divisors is an integer number (106089066820).

Almost surely, 2^424344024343 is an apocalyptic number.

424344024343 is a deficient number, since it is larger than the sum of its proper divisors (12242937).

424344024343 is a wasteful number, since it uses less digits than its factorization.

424344024343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12242936.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 424344024343 its reverse (343420443424), we get a palindrome (767764467767).

The spelling of 424344024343 in words is "four hundred twenty-four billion, three hundred forty-four million, twenty-four thousand, three hundred forty-three".