8424080131 has 4 divisors (see below), whose sum is σ = 8424607392. Its totient is φ = 8423552872.

The previous prime is 8424080123. The next prime is 8424080143. The reversal of 8424080131 is 1310804248.

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 8424080131 - 2³ = 8424080123 is a prime.

It is a super-2 number, since 2×8424080131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8424080093 and 8424080102.

It is not an unprimeable number, because it can be changed into a prime (8424080101) 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, 238891 + ... + 271876.

It is an arithmetic number, because the mean of its divisors is an integer number (2106151848).

Almost surely, 2^8424080131 is an apocalyptic number.

8424080131 is a deficient number, since it is larger than the sum of its proper divisors (527261).

8424080131 is a wasteful number, since it uses less digits than its factorization.

8424080131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527260.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 8424080131 is about 91782.7877709105. The cubic root of 8424080131 is about 2034.7333173826.

Adding to 8424080131 its reverse (1310804248), we get a palindrome (9734884379).

The spelling of 8424080131 in words is "eight billion, four hundred twenty-four million, eighty thousand, one hundred thirty-one".