1031424168 has 32 divisors (see below), whose sum is σ = 2586713760. Its totient is φ = 342720960.

The previous prime is 1031424161. The next prime is 1031424169. The reversal of 1031424168 is 8614241301.

1031424168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1031424161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60178 + ... + 75393.

It is an arithmetic number, because the mean of its divisors is an integer number (80834805).

Almost surely, 2^1031424168 is an apocalyptic number.

It is an amenable number.

1031424168 is an abundant number, since it is smaller than the sum of its proper divisors (1555289592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031424168 is a wasteful number, since it uses less digits than its factorization.

1031424168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135897 (or 135893 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1031424168 is about 32115.7931242559. The cubic root of 1031424168 is about 1010.3668791007.

Adding to 1031424168 its reverse (8614241301), we get a palindrome (9645665469).

The spelling of 1031424168 in words is "one billion, thirty-one million, four hundred twenty-four thousand, one hundred sixty-eight".