1113029424 has 360 divisors, whose sum is σ = 3731709072. Its totient is φ = 319127040.

The previous prime is 1113029417. The next prime is 1113029429. The reversal of 1113029424 is 4249203111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113029429) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18246354 + ... + 18246414.

Almost surely, 2^1113029424 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 1113029424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1865854536).

1113029424 is an abundant number, since it is smaller than the sum of its proper divisors (2618679648).

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

1113029424 is a wasteful number, since it uses less digits than its factorization.

1113029424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1113029424 is about 33362.0956176317. The cubic root of 1113029424 is about 1036.3398903650.

The spelling of 1113029424 in words is "one billion, one hundred thirteen million, twenty-nine thousand, four hundred twenty-four".