1050021024 has 192 divisors, whose sum is σ = 3130493184. Its totient is φ = 305750016.

The previous prime is 1050020989. The next prime is 1050021041. The reversal of 1050021024 is 4201200501.

It is a super-2 number, since 2×1050021024² = 2205088301684017152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050020994 and 1050021012.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4506412 + ... + 4506644.

It is an arithmetic number, because the mean of its divisors is an integer number (16304652).

Almost surely, 2^1050021024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050021024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1565246592).

1050021024 is an abundant number, since it is smaller than the sum of its proper divisors (2080472160).

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

1050021024 is a wasteful number, since it uses less digits than its factorization.

1050021024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1050021024 is about 32404.0278977784. The cubic root of 1050021024 is about 1016.4031404893.

Adding to 1050021024 its reverse (4201200501), we get a palindrome (5251221525).

The spelling of 1050021024 in words is "one billion, fifty million, twenty-one thousand, twenty-four".