31424024043 has 12 divisors (see below), whose sum is σ = 46159584120. Its totient is φ = 20594275296.

The previous prime is 31424024041. The next prime is 31424024069. The reversal of 31424024043 is 34042042413.

It is a happy number.

31424024043 is a `hidden beast` number, since 3 + 14 + 240 + 2 + 404 + 3 = 666.

It is not a de Polignac number, because 31424024043 - 2¹ = 31424024041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31424023998 and 31424024016.

It is not an unprimeable number, because it can be changed into a prime (31424024041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29588946 + ... + 29590007.

It is an arithmetic number, because the mean of its divisors is an integer number (3846632010).

Almost surely, 2^31424024043 is an apocalyptic number.

31424024043 is a deficient number, since it is larger than the sum of its proper divisors (14735560077).

31424024043 is a wasteful number, since it uses less digits than its factorization.

31424024043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59179018 (or 59179015 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 31424024043 its reverse (34042042413), we get a palindrome (65466066456).

The spelling of 31424024043 in words is "thirty-one billion, four hundred twenty-four million, twenty-four thousand, forty-three".