424414414423 has 16 divisors (see below), whose sum is σ = 435740681376. Its totient is φ = 413156499840.

The previous prime is 424414414387. The next prime is 424414414469. The reversal of 424414414423 is 324414414424.

It is a cyclic number.

It is not a de Polignac number, because 424414414423 - 2¹³ = 424414406231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424414414493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17372565 + ... + 17396977.

It is an arithmetic number, because the mean of its divisors is an integer number (27233792586).

Almost surely, 2^424414414423 is an apocalyptic number.

424414414423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

424414414423 is a deficient number, since it is larger than the sum of its proper divisors (11326266953).

424414414423 is a wasteful number, since it uses less digits than its factorization.

424414414423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25794.

The product of its digits is 196608, while the sum is 37.

Adding to 424414414423 its reverse (324414414424), we get a palindrome (748828828847).

Subtracting from 424414414423 its reverse (324414414424), we obtain a palindrome (99999999999).

The spelling of 424414414423 in words is "four hundred twenty-four billion, four hundred fourteen million, four hundred fourteen thousand, four hundred twenty-three".