7424563438131 has 12 divisors (see below), whose sum is σ = 11515649414472. Its totient is φ = 4242607678848.

The previous prime is 7424563438037. The next prime is 7424563438147. The reversal of 7424563438131 is 1318343654247.

It is not a de Polignac number, because 7424563438131 - 2¹¹ = 7424563436083 is a prime.

It is a super-2 number, since 2×7424563438131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7424563438151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25253616990 + ... + 25253617283.

It is an arithmetic number, because the mean of its divisors is an integer number (959637451206).

Almost surely, 2^{7424563438131} is an apocalyptic number.

7424563438131 is a deficient number, since it is larger than the sum of its proper divisors (4091085976341).

7424563438131 is a wasteful number, since it uses less digits than its factorization.

7424563438131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50507234290 (or 50507234283 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The spelling of 7424563438131 in words is "seven trillion, four hundred twenty-four billion, five hundred sixty-three million, four hundred thirty-eight thousand, one hundred thirty-one".