1124404199 has 4 divisors (see below), whose sum is σ = 1124720736. Its totient is φ = 1124087664.

The previous prime is 1124404189. The next prime is 1124404247. The reversal of 1124404199 is 9914044211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124404199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124404109) 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, 152879 + ... + 160064.

It is an arithmetic number, because the mean of its divisors is an integer number (281180184).

Almost surely, 2^1124404199 is an apocalyptic number.

1124404199 is a deficient number, since it is larger than the sum of its proper divisors (316537).

1124404199 is an equidigital number, since it uses as much as digits as its factorization.

1124404199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316536.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1124404199 is about 33532.1368093356. The cubic root of 1124404199 is about 1039.8582767308.

The spelling of 1124404199 in words is "one billion, one hundred twenty-four million, four hundred four thousand, one hundred ninety-nine".