1110144399 has 32 divisors (see below), whose sum is σ = 1838538240. Its totient is φ = 580182912.

The previous prime is 1110144397. The next prime is 1110144433. The reversal of 1110144399 is 9934410111.

1110144399 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 1110144399 - 2¹ = 1110144397 is a prime.

It is a super-3 number, since 3×1110144399³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110144397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11104 + ... + 48410.

It is an arithmetic number, because the mean of its divisors is an integer number (57454320).

Almost surely, 2^1110144399 is an apocalyptic number.

1110144399 is a deficient number, since it is larger than the sum of its proper divisors (728393841).

1110144399 is a wasteful number, since it uses less digits than its factorization.

1110144399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37439.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 1110144399 is about 33318.8294962473. The cubic root of 1110144399 is about 1035.4437015653.

The spelling of 1110144399 in words is "one billion, one hundred ten million, one hundred forty-four thousand, three hundred ninety-nine".