1001126424 has 16 divisors (see below), whose sum is σ = 2502816120. Its totient is φ = 333708800.

The previous prime is 1001126419. The next prime is 1001126471. The reversal of 1001126424 is 4246211001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1001126424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20856777 + ... + 20856824.

Almost surely, 2^1001126424 is an apocalyptic number.

It is an amenable number.

1001126424 is an abundant number, since it is smaller than the sum of its proper divisors (1501689696).

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

1001126424 is a wasteful number, since it uses less digits than its factorization.

1001126424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41713610 (or 41713606 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1001126424 is about 31640.5819162670. The cubic root of 1001126424 is about 1000.3753337736.

Adding to 1001126424 its reverse (4246211001), we get a palindrome (5247337425).

The spelling of 1001126424 in words is "one billion, one million, one hundred twenty-six thousand, four hundred twenty-four".