424464111205135 has 16 divisors (see below), whose sum is σ = 531511066747584. Its totient is φ = 324802321189632.

The previous prime is 424464111205073. The next prime is 424464111205171. The reversal of 424464111205135 is 531502111464424.

It is a cyclic number.

It is not a de Polignac number, because 424464111205135 - 2²³ = 424464102816527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424464111205091 and 424464111205100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20888022 + ... + 35850211.

It is an arithmetic number, because the mean of its divisors is an integer number (33219441671724).

Almost surely, 2^{424464111205135} is an apocalyptic number.

424464111205135 is a deficient number, since it is larger than the sum of its proper divisors (107046955542449).

424464111205135 is a wasteful number, since it uses less digits than its factorization.

424464111205135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56803314.

The product of its (nonzero) digits is 460800, while the sum is 43.

Adding to 424464111205135 its reverse (531502111464424), we get a palindrome (955966222669559).

The spelling of 424464111205135 in words is "four hundred twenty-four trillion, four hundred sixty-four billion, one hundred eleven million, two hundred five thousand, one hundred thirty-five".