1013443424 has 48 divisors (see below), whose sum is σ = 2282480928. Its totient is φ = 433907712.

The previous prime is 1013443397. The next prime is 1013443429. The reversal of 1013443424 is 4243443101.

It is a junction number, because it is equal to n+sod(n) for n = 1013443393 and 1013443402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013443429) 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 7 ways as a sum of consecutive naturals, for example, 356312 + ... + 359144.

It is an arithmetic number, because the mean of its divisors is an integer number (47551686).

Almost surely, 2^1013443424 is an apocalyptic number.

1013443424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1013443424 is an abundant number, since it is smaller than the sum of its proper divisors (1269037504).

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

1013443424 is a wasteful number, since it uses less digits than its factorization.

1013443424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4447 (or 4439 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1013443424 is about 31834.6261796805. The cubic root of 1013443424 is about 1004.4612093482.

Adding to 1013443424 its reverse (4243443101), we get a palindrome (5256886525).

The spelling of 1013443424 in words is "one billion, thirteen million, four hundred forty-three thousand, four hundred twenty-four".