424504005213 has 4 divisors (see below), whose sum is σ = 566005340288. Its totient is φ = 283002670140.

The previous prime is 424504005199. The next prime is 424504005223. The reversal of 424504005213 is 312500405424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 424504005213 - 2²⁸ = 424235569757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424504005223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70750667533 + ... + 70750667538.

It is an arithmetic number, because the mean of its divisors is an integer number (141501335072).

Almost surely, 2^424504005213 is an apocalyptic number.

It is an amenable number.

424504005213 is a deficient number, since it is larger than the sum of its proper divisors (141501335075).

424504005213 is a wasteful number, since it uses less digits than its factorization.

424504005213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141501335074.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 424504005213 in words is "four hundred twenty-four billion, five hundred four million, five thousand, two hundred thirteen".