1024421108 has 12 divisors (see below), whose sum is σ = 1810142880. Its totient is φ = 507237432.

The previous prime is 1024421107. The next prime is 1024421113. The reversal of 1024421108 is 8011244201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024421107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242818 + ... + 1243641.

It is an arithmetic number, because the mean of its divisors is an integer number (150845240).

Almost surely, 2^1024421108 is an apocalyptic number.

It is an amenable number.

1024421108 is a deficient number, since it is larger than the sum of its proper divisors (785721772).

1024421108 is a wasteful number, since it uses less digits than its factorization.

1024421108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486566 (or 2486564 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1024421108 is about 32006.5791361714. The cubic root of 1024421108 is about 1008.0749883849.

Adding to 1024421108 its reverse (8011244201), we get a palindrome (9035665309).

The spelling of 1024421108 in words is "one billion, twenty-four million, four hundred twenty-one thousand, one hundred eight".