424115340203131 has 4 divisors (see below), whose sum is σ = 424115458475472. Its totient is φ = 424115221930792.

The previous prime is 424115340203119. The next prime is 424115340203171. The reversal of 424115340203131 is 131302043511424.

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 424115340203131 - 2¹⁷ = 424115340072059 is a prime.

It is a super-2 number, since 2×424115340203131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424115340203171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53583496 + ... + 60987061.

It is an arithmetic number, because the mean of its divisors is an integer number (106028864618868).

Almost surely, 2^{424115340203131} is an apocalyptic number.

424115340203131 is a deficient number, since it is larger than the sum of its proper divisors (118272341).

424115340203131 is a wasteful number, since it uses less digits than its factorization.

424115340203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118272340.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 424115340203131 its reverse (131302043511424), we get a palindrome (555417383714555).

The spelling of 424115340203131 in words is "four hundred twenty-four trillion, one hundred fifteen billion, three hundred forty million, two hundred three thousand, one hundred thirty-one".