1001013424 has 40 divisors (see below), whose sum is σ = 1983712320. Its totient is φ = 489216000.

The previous prime is 1001013421. The next prime is 1001013443. The reversal of 1001013424 is 4243101001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1001013398 and 1001013407.

It is not an unprimeable number, because it can be changed into a prime (1001013421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123744 + ... + 131584.

It is an arithmetic number, because the mean of its divisors is an integer number (49592808).

Almost surely, 2^1001013424 is an apocalyptic number.

It is an amenable number.

1001013424 is a deficient number, since it is larger than the sum of its proper divisors (982698896).

1001013424 is a wasteful number, since it uses less digits than its factorization.

1001013424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8029 (or 8023 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1001013424 is about 31638.7961844315. The cubic root of 1001013424 is about 1000.3376939500.

Adding to 1001013424 its reverse (4243101001), we get a palindrome (5244114425).

The spelling of 1001013424 in words is "one billion, one million, thirteen thousand, four hundred twenty-four".