5009012042431 has 4 divisors (see below), whose sum is σ = 5014884273112. Its totient is φ = 5003139811752.

The previous prime is 5009012042351. The next prime is 5009012042453. The reversal of 5009012042431 is 1342402109005.

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 5009012042431 - 2¹⁵ = 5009012009663 is a prime.

It is a super-2 number, since 2×5009012042431² (a number of 26 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 = 5009012042393 and 5009012042402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5009012042471) 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, 2936114061 + ... + 2936115766.

It is an arithmetic number, because the mean of its divisors is an integer number (1253721068278).

Almost surely, 2^{5009012042431} is an apocalyptic number.

5009012042431 is a deficient number, since it is larger than the sum of its proper divisors (5872230681).

5009012042431 is an equidigital number, since it uses as much as digits as its factorization.

5009012042431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872230680.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 5009012042431 in words is "five trillion, nine billion, twelve million, forty-two thousand, four hundred thirty-one".