1120404430 has 8 divisors (see below), whose sum is σ = 2016727992. Its totient is φ = 448161768.

The previous prime is 1120404419. The next prime is 1120404433. The reversal of 1120404430 is 344040211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1120404398 and 1120404407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120404433) 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, 56020212 + ... + 56020231.

It is an arithmetic number, because the mean of its divisors is an integer number (252090999).

Almost surely, 2^1120404430 is an apocalyptic number.

1120404430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120404430 is a deficient number, since it is larger than the sum of its proper divisors (896323562).

1120404430 is a wasteful number, since it uses less digits than its factorization.

1120404430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112040450.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1120404430 is about 33472.4428448239. The cubic root of 1120404430 is about 1038.6238053507.

Adding to 1120404430 its reverse (344040211), we get a palindrome (1464444641).

The spelling of 1120404430 in words is "one billion, one hundred twenty million, four hundred four thousand, four hundred thirty".