1424031312 has 80 divisors (see below), whose sum is σ = 4151609280. Its totient is φ = 416640000.

The previous prime is 1424031289. The next prime is 1424031313. The reversal of 1424031312 is 2131304241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424031313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31189 + ... + 61812.

It is an arithmetic number, because the mean of its divisors is an integer number (51895116).

Almost surely, 2^1424031312 is an apocalyptic number.

1424031312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1424031312 is an abundant number, since it is smaller than the sum of its proper divisors (2727577968).

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

1424031312 is a wasteful number, since it uses less digits than its factorization.

1424031312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93052 (or 93046 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1424031312 is about 37736.3394091160. The cubic root of 1424031312 is about 1125.0535117262.

Adding to 1424031312 its reverse (2131304241), we get a palindrome (3555335553).

The spelling of 1424031312 in words is "one billion, four hundred twenty-four million, thirty-one thousand, three hundred twelve".