7113344423431 has 32 divisors (see below), whose sum is σ = 7737808849920. Its totient is φ = 6518892441600.

The previous prime is 7113344423417. The next prime is 7113344423441. The reversal of 7113344423431 is 1343244433117.

It is a cyclic number.

It is not a de Polignac number, because 7113344423431 - 2⁵ = 7113344423399 is a prime.

It is a super-2 number, since 2×7113344423431² (a number of 27 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 (7113344423441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69639126 + ... + 69741196.

It is an arithmetic number, because the mean of its divisors is an integer number (241806526560).

Almost surely, 2^{7113344423431} is an apocalyptic number.

7113344423431 is a deficient number, since it is larger than the sum of its proper divisors (624464426489).

7113344423431 is a wasteful number, since it uses less digits than its factorization.

7113344423431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102927.

The product of its digits is 290304, while the sum is 40.

Adding to 7113344423431 its reverse (1343244433117), we get a palindrome (8456588856548).

The spelling of 7113344423431 in words is "seven trillion, one hundred thirteen billion, three hundred forty-four million, four hundred twenty-three thousand, four hundred thirty-one".