716131142431 has 4 divisors (see below), whose sum is σ = 716149490832. Its totient is φ = 716112794032.

The previous prime is 716131142401. The next prime is 716131142453. The reversal of 716131142431 is 134241131617.

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 716131142431 - 2¹³ = 716131134239 is a prime.

It is a super-2 number, since 2×716131142431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716131142401) 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, 9115531 + ... + 9193756.

It is an arithmetic number, because the mean of its divisors is an integer number (179037372708).

Almost surely, 2^716131142431 is an apocalyptic number.

716131142431 is a deficient number, since it is larger than the sum of its proper divisors (18348401).

716131142431 is a wasteful number, since it uses less digits than its factorization.

716131142431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18348400.

The product of its digits is 12096, while the sum is 34.

The spelling of 716131142431 in words is "seven hundred sixteen billion, one hundred thirty-one million, one hundred forty-two thousand, four hundred thirty-one".