1115044299 has 10 divisors (see below), whose sum is σ = 1665683580. Its totient is φ = 743362812.

The previous prime is 1115044283. The next prime is 1115044313. The reversal of 1115044299 is 9924405111.

It is a happy number.

1115044299 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1115044299 - 2⁴ = 1115044283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1115044219) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6882909 + ... + 6883070.

It is an arithmetic number, because the mean of its divisors is an integer number (166568358).

Almost surely, 2^1115044299 is an apocalyptic number.

1115044299 is a deficient number, since it is larger than the sum of its proper divisors (550639281).

1115044299 is an equidigital number, since it uses as much as digits as its factorization.

1115044299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13765991 (or 13765982 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1115044299 is about 33392.2790327345. The cubic root of 1115044299 is about 1036.9648623431.

The spelling of 1115044299 in words is "one billion, one hundred fifteen million, forty-four thousand, two hundred ninety-nine".