424044242413 has 4 divisors (see below), whose sum is σ = 462593719008. Its totient is φ = 385494765820.

The previous prime is 424044242407. The next prime is 424044242477. The reversal of 424044242413 is 314242440424.

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 a cyclic number.

It is not a de Polignac number, because 424044242413 - 2¹³ = 424044234221 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 (424044245413) 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, 19274738281 + ... + 19274738302.

It is an arithmetic number, because the mean of its divisors is an integer number (115648429752).

Almost surely, 2^424044242413 is an apocalyptic number.

It is an amenable number.

424044242413 is a deficient number, since it is larger than the sum of its proper divisors (38549476595).

424044242413 is a wasteful number, since it uses less digits than its factorization.

424044242413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38549476594.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 424044242413 its reverse (314242440424), we get a palindrome (738286682837).

The spelling of 424044242413 in words is "four hundred twenty-four billion, forty-four million, two hundred forty-two thousand, four hundred thirteen".