1124020016 has 30 divisors (see below), whose sum is σ = 2533347900. Its totient is φ = 481722528.

The previous prime is 1124019989. The next prime is 1124020039. The reversal of 1124020016 is 6100204211.

It is a junction number, because it is equal to n+sod(n) for n = 1124019976 and 1124020003.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 716066 + ... + 717633.

It is an arithmetic number, because the mean of its divisors is an integer number (84444930).

Almost surely, 2^1124020016 is an apocalyptic number.

1124020016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1124020016 is an abundant number, since it is smaller than the sum of its proper divisors (1409327884).

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

1124020016 is a wasteful number, since it uses less digits than its factorization.

1124020016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433721 (or 1433708 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1124020016 is about 33526.4077407646. The cubic root of 1124020016 is about 1039.7398313708.

Adding to 1124020016 its reverse (6100204211), we get a palindrome (7224224227).

The spelling of 1124020016 in words is "one billion, one hundred twenty-four million, twenty thousand, sixteen".